---
_id: '11400'
abstract:
- lang: eng
text: By varying the concentration of molecules in the cytoplasm or on the membrane,
cells can induce the formation of condensates and liquid droplets, similar to
phase separation. Their thermodynamics, much studied, depends on the mutual interactions
between microscopic constituents. Here, we focus on the kinetics and size control
of 2D clusters, forming on membranes. Using molecular dynamics of patchy colloids,
we model a system of two species of proteins, giving origin to specific heterotypic
bonds. We find that concentrations, together with valence and bond strength, control
both the size and the growth time rate of the clusters. In particular, if one
species is in large excess, it gradually saturates the binding sites of the other
species; the system then becomes kinetically arrested and cluster coarsening slows
down or stops, thus yielding effective size selection. This phenomenology is observed
both in solid and fluid clusters, which feature additional generic homotypic interactions
and are reminiscent of the ones observed on biological membranes.
acknowledgement: "The authors thank Longhui Zeng and Xiaolei Su (Yale University)
for bringing the topic to their attention and for useful comments. This work has
received funding from the European Research Council under the European Union’s Horizon\r\n2020
research and innovation program (ERC Grant No. 802960 and Marie Skłodowska-Curie
Grant No. 101034413). The authors are grateful to the UK Materials and Molecular
Modeling Hub for computational resources, which is partially funded by EPSRC (Grant
Nos. EP/P020194/1 and EP/T022213/1). The authors acknowledge support from ISTA and
from the Royal Society (Grant No. UF160266)."
article_number: '194902'
article_processing_charge: No
article_type: original
author:
- first_name: Ivan
full_name: Palaia, Ivan
id: 9c805cd2-4b75-11ec-a374-db6dd0ed57fa
last_name: Palaia
orcid: ' 0000-0002-8843-9485 '
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
citation:
ama: Palaia I, Šarić A. Controlling cluster size in 2D phase-separating binary mixtures
with specific interactions. The Journal of Chemical Physics. 2022;156(19).
doi:10.1063/5.0087769
apa: Palaia, I., & Šarić, A. (2022). Controlling cluster size in 2D phase-separating
binary mixtures with specific interactions. The Journal of Chemical Physics.
AIP Publishing. https://doi.org/10.1063/5.0087769
chicago: Palaia, Ivan, and Anđela Šarić. “Controlling Cluster Size in 2D Phase-Separating
Binary Mixtures with Specific Interactions.” The Journal of Chemical Physics.
AIP Publishing, 2022. https://doi.org/10.1063/5.0087769.
ieee: I. Palaia and A. Šarić, “Controlling cluster size in 2D phase-separating binary
mixtures with specific interactions,” The Journal of Chemical Physics,
vol. 156, no. 19. AIP Publishing, 2022.
ista: Palaia I, Šarić A. 2022. Controlling cluster size in 2D phase-separating binary
mixtures with specific interactions. The Journal of Chemical Physics. 156(19),
194902.
mla: Palaia, Ivan, and Anđela Šarić. “Controlling Cluster Size in 2D Phase-Separating
Binary Mixtures with Specific Interactions.” The Journal of Chemical Physics,
vol. 156, no. 19, 194902, AIP Publishing, 2022, doi:10.1063/5.0087769.
short: I. Palaia, A. Šarić, The Journal of Chemical Physics 156 (2022).
date_created: 2022-05-22T17:04:48Z
date_published: 2022-05-16T00:00:00Z
date_updated: 2023-09-05T11:59:00Z
day: '16'
ddc:
- '540'
department:
- _id: AnSa
doi: 10.1063/5.0087769
ec_funded: 1
external_id:
isi:
- '000797236000004'
file:
- access_level: open_access
checksum: 7fada58059676a4bb0944b82247af740
content_type: application/pdf
creator: dernst
date_created: 2022-05-23T07:45:33Z
date_updated: 2022-05-23T07:45:33Z
file_id: '11405'
file_name: 2022_JourChemPhysics_Palaia.pdf
file_size: 6387208
relation: main_file
success: 1
file_date_updated: 2022-05-23T07:45:33Z
has_accepted_license: '1'
intvolume: ' 156'
isi: 1
issue: '19'
keyword:
- Physical and Theoretical Chemistry
- General Physics and Astronomy
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
project:
- _id: eba2549b-77a9-11ec-83b8-a81e493eae4e
call_identifier: H2020
grant_number: '802960'
name: 'Non-Equilibrium Protein Assembly: from Building Blocks to Biological Machines'
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: The Journal of Chemical Physics
publication_identifier:
eissn:
- 1089-7690
issn:
- 0021-9606
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
status: public
title: Controlling cluster size in 2D phase-separating binary mixtures with specific
interactions
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 156
year: '2022'
...
---
_id: '11438'
abstract:
- lang: eng
text: Lasers with well-controlled relative frequencies are indispensable for many
applications in science and technology. We present a frequency-offset locking
method for lasers based on beat-frequency discrimination utilizing hybrid electronic
LC filters. The method is specifically designed for decoupling the tightness of
the lock from the broadness of its capture range. The presented demonstration
locks two free-running diode lasers at 780 nm with a 5.5-GHz offset. It displays
an offset frequency instability below 55 Hz for time scales in excess of 1000
s and a minimum of 12 Hz at 10-s averaging. The performance is complemented with
a 190-MHz lock-capture range, a tuning range of up to 1 GHz, and a frequency ramp
agility of 200kHz/μs.
acknowledgement: This work was supported by IST Austria. The authors thank Yueheng
Shi for technical contributions.
article_number: '054031'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Vyacheslav
full_name: Li, Vyacheslav
id: 3A4FAA92-F248-11E8-B48F-1D18A9856A87
last_name: Li
- first_name: Fritz R
full_name: Diorico, Fritz R
id: 2E054C4C-F248-11E8-B48F-1D18A9856A87
last_name: Diorico
- first_name: Onur
full_name: Hosten, Onur
id: 4C02D85E-F248-11E8-B48F-1D18A9856A87
last_name: Hosten
orcid: 0000-0002-2031-204X
citation:
ama: Li V, Diorico FR, Hosten O. Laser frequency-offset locking at 10-Hz-level instability
using hybrid electronic filters. Physical Review Applied. 2022;17(5). doi:10.1103/physrevapplied.17.054031
apa: Li, V., Diorico, F. R., & Hosten, O. (2022). Laser frequency-offset locking
at 10-Hz-level instability using hybrid electronic filters. Physical Review
Applied. American Physical Society. https://doi.org/10.1103/physrevapplied.17.054031
chicago: Li, Vyacheslav, Fritz R Diorico, and Onur Hosten. “Laser Frequency-Offset
Locking at 10-Hz-Level Instability Using Hybrid Electronic Filters.” Physical
Review Applied. American Physical Society, 2022. https://doi.org/10.1103/physrevapplied.17.054031.
ieee: V. Li, F. R. Diorico, and O. Hosten, “Laser frequency-offset locking at 10-Hz-level
instability using hybrid electronic filters,” Physical Review Applied,
vol. 17, no. 5. American Physical Society, 2022.
ista: Li V, Diorico FR, Hosten O. 2022. Laser frequency-offset locking at 10-Hz-level
instability using hybrid electronic filters. Physical Review Applied. 17(5), 054031.
mla: Li, Vyacheslav, et al. “Laser Frequency-Offset Locking at 10-Hz-Level Instability
Using Hybrid Electronic Filters.” Physical Review Applied, vol. 17, no.
5, 054031, American Physical Society, 2022, doi:10.1103/physrevapplied.17.054031.
short: V. Li, F.R. Diorico, O. Hosten, Physical Review Applied 17 (2022).
date_created: 2022-06-07T08:07:59Z
date_published: 2022-05-19T00:00:00Z
date_updated: 2023-08-03T07:18:34Z
day: '19'
department:
- _id: GradSch
- _id: OnHo
doi: 10.1103/physrevapplied.17.054031
external_id:
arxiv:
- '2111.13194'
isi:
- '000880670300001'
intvolume: ' 17'
isi: 1
issue: '5'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: ' https://doi.org/10.48550/arXiv.2111.13194'
month: '05'
oa: 1
oa_version: Preprint
publication: Physical Review Applied
publication_identifier:
issn:
- 2331-7019
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
status: public
title: Laser frequency-offset locking at 10-Hz-level instability using hybrid electronic
filters
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 17
year: '2022'
...
---
_id: '13994'
abstract:
- lang: eng
text: "Ultrafast lasers are an increasingly important tool to control and stabilize
emergent phases in quantum materials. Among a variety of possible excitation protocols,
a particularly intriguing route is the direct light engineering of microscopic
electronic parameters, such as the electron hopping and the local Coulomb repulsion
(Hubbard \r\nU). In this work, we use time-resolved x-ray absorption spectroscopy
to demonstrate the light-induced renormalization of the Hubbard U in a cuprate
superconductor, La1.905Ba0.095CuO4. We show that intense femtosecond laser pulses
induce a substantial redshift of the upper Hubbard band while leaving the Zhang-Rice
singlet energy unaffected. By comparing the experimental data to time-dependent
spectra of single- and three-band Hubbard models, we assign this effect to an
approximately 140-meV reduction of the on-site Coulomb repulsion on the copper
sites. Our demonstration of a dynamical Hubbard U renormalization in a copper
oxide paves the way to a novel strategy for the manipulation of superconductivity
and magnetism as well as to the realization of other long-range-ordered phases
in light-driven quantum materials."
article_number: '011013'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Denitsa Rangelova
full_name: Baykusheva, Denitsa Rangelova
id: 71b4d059-2a03-11ee-914d-dfa3beed6530
last_name: Baykusheva
- first_name: Hoyoung
full_name: Jang, Hoyoung
last_name: Jang
- first_name: Ali A.
full_name: Husain, Ali A.
last_name: Husain
- first_name: Sangjun
full_name: Lee, Sangjun
last_name: Lee
- first_name: Sophia F. R.
full_name: TenHuisen, Sophia F. R.
last_name: TenHuisen
- first_name: Preston
full_name: Zhou, Preston
last_name: Zhou
- first_name: Sunwook
full_name: Park, Sunwook
last_name: Park
- first_name: Hoon
full_name: Kim, Hoon
last_name: Kim
- first_name: Jin-Kwang
full_name: Kim, Jin-Kwang
last_name: Kim
- first_name: Hyeong-Do
full_name: Kim, Hyeong-Do
last_name: Kim
- first_name: Minseok
full_name: Kim, Minseok
last_name: Kim
- first_name: Sang-Youn
full_name: Park, Sang-Youn
last_name: Park
- first_name: Peter
full_name: Abbamonte, Peter
last_name: Abbamonte
- first_name: B. J.
full_name: Kim, B. J.
last_name: Kim
- first_name: G. D.
full_name: Gu, G. D.
last_name: Gu
- first_name: Yao
full_name: Wang, Yao
last_name: Wang
- first_name: Matteo
full_name: Mitrano, Matteo
last_name: Mitrano
citation:
ama: Baykusheva DR, Jang H, Husain AA, et al. Ultrafast renormalization of the on-site
Coulomb repulsion in a cuprate superconductor. Physical Review X. 2022;12(1).
doi:10.1103/physrevx.12.011013
apa: Baykusheva, D. R., Jang, H., Husain, A. A., Lee, S., TenHuisen, S. F. R., Zhou,
P., … Mitrano, M. (2022). Ultrafast renormalization of the on-site Coulomb repulsion
in a cuprate superconductor. Physical Review X. American Physical Society.
https://doi.org/10.1103/physrevx.12.011013
chicago: Baykusheva, Denitsa Rangelova, Hoyoung Jang, Ali A. Husain, Sangjun Lee,
Sophia F. R. TenHuisen, Preston Zhou, Sunwook Park, et al. “Ultrafast Renormalization
of the On-Site Coulomb Repulsion in a Cuprate Superconductor.” Physical Review
X. American Physical Society, 2022. https://doi.org/10.1103/physrevx.12.011013.
ieee: D. R. Baykusheva et al., “Ultrafast renormalization of the on-site
Coulomb repulsion in a cuprate superconductor,” Physical Review X, vol.
12, no. 1. American Physical Society, 2022.
ista: Baykusheva DR, Jang H, Husain AA, Lee S, TenHuisen SFR, Zhou P, Park S, Kim
H, Kim J-K, Kim H-D, Kim M, Park S-Y, Abbamonte P, Kim BJ, Gu GD, Wang Y, Mitrano
M. 2022. Ultrafast renormalization of the on-site Coulomb repulsion in a cuprate
superconductor. Physical Review X. 12(1), 011013.
mla: Baykusheva, Denitsa Rangelova, et al. “Ultrafast Renormalization of the On-Site
Coulomb Repulsion in a Cuprate Superconductor.” Physical Review X, vol.
12, no. 1, 011013, American Physical Society, 2022, doi:10.1103/physrevx.12.011013.
short: D.R. Baykusheva, H. Jang, A.A. Husain, S. Lee, S.F.R. TenHuisen, P. Zhou,
S. Park, H. Kim, J.-K. Kim, H.-D. Kim, M. Kim, S.-Y. Park, P. Abbamonte, B.J.
Kim, G.D. Gu, Y. Wang, M. Mitrano, Physical Review X 12 (2022).
date_created: 2023-08-09T13:08:26Z
date_published: 2022-01-20T00:00:00Z
date_updated: 2023-08-22T07:28:38Z
day: '20'
doi: 10.1103/physrevx.12.011013
extern: '1'
external_id:
arxiv:
- '2109.13229'
intvolume: ' 12'
issue: '1'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1103/PhysRevX.12.011013
month: '01'
oa: 1
oa_version: Published Version
publication: Physical Review X
publication_identifier:
eissn:
- 2160-3308
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Ultrafast renormalization of the on-site Coulomb repulsion in a cuprate superconductor
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2022'
...
---
_id: '11951'
abstract:
- lang: eng
text: The mammalian hippocampal formation (HF) plays a key role in several higher
brain functions, such as spatial coding, learning and memory. Its simple circuit
architecture is often viewed as a trisynaptic loop, processing input originating
from the superficial layers of the entorhinal cortex (EC) and sending it back
to its deeper layers. Here, we show that excitatory neurons in layer 6b of the
mouse EC project to all sub-regions comprising the HF and receive input from the
CA1, thalamus and claustrum. Furthermore, their output is characterized by unique
slow-decaying excitatory postsynaptic currents capable of driving plateau-like
potentials in their postsynaptic targets. Optogenetic inhibition of the EC-6b
pathway affects spatial coding in CA1 pyramidal neurons, while cell ablation impairs
not only acquisition of new spatial memories, but also degradation of previously
acquired ones. Our results provide evidence of a functional role for cortical
layer 6b neurons in the adult brain.
acknowledged_ssus:
- _id: Bio
- _id: SSU
acknowledgement: We thank F. Marr and A. Schlögl for technical assistance, E. Kralli-Beller
for manuscript editing, as well as C. Sommer and the Imaging and Optics Facility
of the Institute of Science and Technology Austria (ISTA) for image analysis scripts
and microscopy support. We extend our gratitude to J. Wallenschus and D. Rangel
Guerrero for technical assistance acquiring single-unit data and I. Gridchyn for
help with single-unit clustering. Finally, we also thank B. Suter for discussions,
A. Saunders, M. Jösch, and H. Monyer for critically reading earlier versions of
the manuscript, C. Petersen for sharing clearing protocols, and the Scientific Service
Units of ISTA for efficient support. This project was funded by the European Research
Council (ERC) under the European Union’s Horizon 2020 research and innovation programme
(ERC advanced grant No 692692 to P.J.) and the Fond zur Förderung der Wissenschaftlichen
Forschung (Z 312-B27, Wittgenstein award for P.J. and I3600-B27 for J.G.D. and P.V.).
article_number: '4826'
article_processing_charge: No
article_type: original
author:
- first_name: Yoav
full_name: Ben Simon, Yoav
id: 43DF3136-F248-11E8-B48F-1D18A9856A87
last_name: Ben Simon
- first_name: Karola
full_name: Käfer, Karola
id: 2DAA49AA-F248-11E8-B48F-1D18A9856A87
last_name: Käfer
- first_name: Philipp
full_name: Velicky, Philipp
id: 39BDC62C-F248-11E8-B48F-1D18A9856A87
last_name: Velicky
orcid: 0000-0002-2340-7431
- first_name: Jozsef L
full_name: Csicsvari, Jozsef L
id: 3FA14672-F248-11E8-B48F-1D18A9856A87
last_name: Csicsvari
orcid: 0000-0002-5193-4036
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Peter M
full_name: Jonas, Peter M
id: 353C1B58-F248-11E8-B48F-1D18A9856A87
last_name: Jonas
orcid: 0000-0001-5001-4804
citation:
ama: Ben Simon Y, Käfer K, Velicky P, Csicsvari JL, Danzl JG, Jonas PM. A direct
excitatory projection from entorhinal layer 6b neurons to the hippocampus contributes
to spatial coding and memory. Nature Communications. 2022;13. doi:10.1038/s41467-022-32559-8
apa: Ben Simon, Y., Käfer, K., Velicky, P., Csicsvari, J. L., Danzl, J. G., &
Jonas, P. M. (2022). A direct excitatory projection from entorhinal layer 6b neurons
to the hippocampus contributes to spatial coding and memory. Nature Communications.
Springer Nature. https://doi.org/10.1038/s41467-022-32559-8
chicago: Ben Simon, Yoav, Karola Käfer, Philipp Velicky, Jozsef L Csicsvari, Johann
G Danzl, and Peter M Jonas. “A Direct Excitatory Projection from Entorhinal Layer
6b Neurons to the Hippocampus Contributes to Spatial Coding and Memory.” Nature
Communications. Springer Nature, 2022. https://doi.org/10.1038/s41467-022-32559-8.
ieee: Y. Ben Simon, K. Käfer, P. Velicky, J. L. Csicsvari, J. G. Danzl, and P. M.
Jonas, “A direct excitatory projection from entorhinal layer 6b neurons to the
hippocampus contributes to spatial coding and memory,” Nature Communications,
vol. 13. Springer Nature, 2022.
ista: Ben Simon Y, Käfer K, Velicky P, Csicsvari JL, Danzl JG, Jonas PM. 2022. A
direct excitatory projection from entorhinal layer 6b neurons to the hippocampus
contributes to spatial coding and memory. Nature Communications. 13, 4826.
mla: Ben Simon, Yoav, et al. “A Direct Excitatory Projection from Entorhinal Layer
6b Neurons to the Hippocampus Contributes to Spatial Coding and Memory.” Nature
Communications, vol. 13, 4826, Springer Nature, 2022, doi:10.1038/s41467-022-32559-8.
short: Y. Ben Simon, K. Käfer, P. Velicky, J.L. Csicsvari, J.G. Danzl, P.M. Jonas,
Nature Communications 13 (2022).
date_created: 2022-08-24T08:25:50Z
date_published: 2022-08-16T00:00:00Z
date_updated: 2023-08-03T13:01:19Z
day: '16'
ddc:
- '570'
department:
- _id: JoCs
- _id: PeJo
- _id: JoDa
doi: 10.1038/s41467-022-32559-8
ec_funded: 1
external_id:
isi:
- '000841396400008'
file:
- access_level: open_access
checksum: 405936d9e4d33625d80c093c9713a91f
content_type: application/pdf
creator: dernst
date_created: 2022-08-26T11:51:40Z
date_updated: 2022-08-26T11:51:40Z
file_id: '11990'
file_name: 2022_NatureCommunications_BenSimon.pdf
file_size: 5910357
relation: main_file
success: 1
file_date_updated: 2022-08-26T11:51:40Z
has_accepted_license: '1'
intvolume: ' 13'
isi: 1
keyword:
- General Physics and Astronomy
- General Biochemistry
- Genetics and Molecular Biology
- General Chemistry
- Multidisciplinary
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
project:
- _id: 25B7EB9E-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '692692'
name: Biophysics and circuit function of a giant cortical glumatergic synapse
- _id: 265CB4D0-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: I03600
name: Optical control of synaptic function via adhesion molecules
- _id: 25C5A090-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z00312
name: The Wittgenstein Prize
publication: Nature Communications
publication_identifier:
issn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: A direct excitatory projection from entorhinal layer 6b neurons to the hippocampus
contributes to spatial coding and memory
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 13
year: '2022'
...
---
_id: '12130'
abstract:
- lang: eng
text: Germline determination is essential for species survival and evolution in
multicellular organisms. In most flowering plants, formation of the female germline
is initiated with specification of one megaspore mother cell (MMC) in each ovule;
however, the molecular mechanism underlying this key event remains unclear. Here
we report that spatially restricted auxin signaling promotes MMC fate in Arabidopsis.
Our results show that the microRNA160 (miR160) targeted gene ARF17 (AUXIN RESPONSE
FACTOR17) is required for promoting MMC specification by genetically interacting
with the SPL/NZZ (SPOROCYTELESS/NOZZLE) gene. Alterations of auxin signaling cause
formation of supernumerary MMCs in an ARF17- and SPL/NZZ-dependent manner. Furthermore,
miR160 and ARF17 are indispensable for attaining a normal auxin maximum at the
ovule apex via modulating the expression domain of PIN1 (PIN-FORMED1) auxin transporter.
Our findings elucidate the mechanism by which auxin signaling promotes the acquisition
of female germline cell fate in plants.
acknowledgement: "We thank A. Cheung,W. Lukowitz, V.Walbot, D.Weijers, and R. Yadegari
for critically reading the manuscript; E. Xiong and G. Zhang for preparing some
experiments, T. Schuck, J. Gonnering, and P. Engevold for plant care, the Arabidopsis
Biological Resource Center (ABRC) for ARF10,ARF16, ARF17, EMS1,MIR160a BAC clones
and cDNAs, the SALK_090804 seed, T. Nakagawa for pGBW vectors, Y. Zhao for the YUC1
cDNA, Q. Chen for the pHEE401E vector, R. Yadegari for pAT5G01860::n1GFP, pAT5G45980:n1GFP,
pAT5G50490::n1GFP, pAT5G56200:n1GFP vectors, and D.Weijers for the pGreenII KAN
SV40-3×GFP and R2D2 vectors, W. Yang for the splmutant, Y. Qin for the pKNU::KNU-VENUS
vector and seed, G. Tang for the STTM160/160-48 vector, and L. Colombo for pPIN1::PIN1-GFP
spl and pin1-5 seeds. This work was supported by the US National Science Foundation
(NSF)-Israel Binational Science Foundation (BSF) research grant to D.Z. (IOS-1322796)
and T.A. (2012756). D.Z. also\r\ngratefully acknowledges supports of the Shaw Scientist
Award from the Greater Milwaukee Foundation, USDA National Institute of Food and
Agriculture (NIFA, 2022-67013-36294), the UWM Discovery and Innovation Grant, the
Bradley Catalyst Award from the UWM Research\r\nFoundation, and WiSys and UW System
Applied Research Funding Programs."
article_number: '6960'
article_processing_charge: No
article_type: original
author:
- first_name: Jian
full_name: Huang, Jian
last_name: Huang
- first_name: Lei
full_name: Zhao, Lei
last_name: Zhao
- first_name: Shikha
full_name: Malik, Shikha
last_name: Malik
- first_name: Benjamin R.
full_name: Gentile, Benjamin R.
last_name: Gentile
- first_name: Va
full_name: Xiong, Va
last_name: Xiong
- first_name: Tzahi
full_name: Arazi, Tzahi
last_name: Arazi
- first_name: Heather A.
full_name: Owen, Heather A.
last_name: Owen
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Dazhong
full_name: Zhao, Dazhong
last_name: Zhao
citation:
ama: Huang J, Zhao L, Malik S, et al. Specification of female germline by microRNA
orchestrated auxin signaling in Arabidopsis. Nature Communications. 2022;13.
doi:10.1038/s41467-022-34723-6
apa: Huang, J., Zhao, L., Malik, S., Gentile, B. R., Xiong, V., Arazi, T., … Zhao,
D. (2022). Specification of female germline by microRNA orchestrated auxin signaling
in Arabidopsis. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-022-34723-6
chicago: Huang, Jian, Lei Zhao, Shikha Malik, Benjamin R. Gentile, Va Xiong, Tzahi
Arazi, Heather A. Owen, Jiří Friml, and Dazhong Zhao. “Specification of Female
Germline by MicroRNA Orchestrated Auxin Signaling in Arabidopsis.” Nature Communications.
Springer Nature, 2022. https://doi.org/10.1038/s41467-022-34723-6.
ieee: J. Huang et al., “Specification of female germline by microRNA orchestrated
auxin signaling in Arabidopsis,” Nature Communications, vol. 13. Springer
Nature, 2022.
ista: Huang J, Zhao L, Malik S, Gentile BR, Xiong V, Arazi T, Owen HA, Friml J,
Zhao D. 2022. Specification of female germline by microRNA orchestrated auxin
signaling in Arabidopsis. Nature Communications. 13, 6960.
mla: Huang, Jian, et al. “Specification of Female Germline by MicroRNA Orchestrated
Auxin Signaling in Arabidopsis.” Nature Communications, vol. 13, 6960,
Springer Nature, 2022, doi:10.1038/s41467-022-34723-6.
short: J. Huang, L. Zhao, S. Malik, B.R. Gentile, V. Xiong, T. Arazi, H.A. Owen,
J. Friml, D. Zhao, Nature Communications 13 (2022).
date_created: 2023-01-12T12:02:41Z
date_published: 2022-11-15T00:00:00Z
date_updated: 2023-08-04T08:52:01Z
day: '15'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1038/s41467-022-34723-6
external_id:
isi:
- '000884426700001'
pmid:
- '36379956'
file:
- access_level: open_access
checksum: 233922a7b9507d9d48591e6799e4526e
content_type: application/pdf
creator: dernst
date_created: 2023-01-23T11:17:33Z
date_updated: 2023-01-23T11:17:33Z
file_id: '12346'
file_name: 2022_NatureCommunications_Huang.pdf
file_size: 3375249
relation: main_file
success: 1
file_date_updated: 2023-01-23T11:17:33Z
has_accepted_license: '1'
intvolume: ' 13'
isi: 1
keyword:
- General Physics and Astronomy
- General Biochemistry
- Genetics and Molecular Biology
- General Chemistry
- Multidisciplinary
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
pmid: 1
publication: Nature Communications
publication_identifier:
issn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Specification of female germline by microRNA orchestrated auxin signaling in
Arabidopsis
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 13
year: '2022'
...
---
_id: '12208'
abstract:
- lang: eng
text: The inadequate understanding of the mechanisms that reversibly convert molecular
sulfur (S) into lithium sulfide (Li2S) via soluble polysulfides
(PSs) formation impedes the development of high-performance lithium-sulfur (Li-S)
batteries with non-aqueous electrolyte solutions. Here, we use operando small
and wide angle X-ray scattering and operando small angle neutron scattering (SANS)
measurements to track the nucleation, growth and dissolution of solid deposits
from atomic to sub-micron scales during real-time Li-S cell operation. In particular,
stochastic modelling based on the SANS data allows quantifying the nanoscale phase
evolution during battery cycling. We show that next to nano-crystalline Li2S
the deposit comprises solid short-chain PSs particles. The analysis of the experimental
data suggests that initially, Li2S2
precipitates from the solution and then is partially converted via solid-state
electroreduction to Li2S. We further demonstrate that mass
transport, rather than electron transport through a thin passivating film, limits
the discharge capacity and rate performance in Li-S cells.
acknowledgement: "This project has received funding from the European Union’s Horizon
2020 research and innovation program under the Marie Skłodowska-Curie grant NanoEvolution,
grant agreement No 894042. The authors acknowledge the CERIC-ERIC Consortium for
the access to the Austrian SAXS beamline and TU Graz for support through the Lead
Project LP-03.\r\nLikewise, the use of SOMAPP Lab, a core facility supported by
the Austrian Federal Ministry of Education, Science and Research, the Graz University
of Technology, the University of Graz, and Anton Paar GmbH is acknowledged. In addition,
the authors acknowledge access to the D-22SANS beamline at the ILL neutron source.
Electron microscopy measurements were performed at the Scientific Scenter for Optical
and Electron Microscopy (ScopeM) of the Swiss Federal Institute of Technology. C.P.
and J.M.M. thank A. Senol for her support with the SANS\r\nbeamtime preparation.
S.D.T, A.V. and R.D. acknowledge the financial support by the Slovenian Research
Agency (ARRS) research core funding P2-0393 and P2-0423. Furthermore, A.V. acknowledge
the funding from the Slovenian Research Agency, research project Z2−1863.\r\nS.A.F.
is indebted to IST Austria for support. "
article_number: '6326'
article_processing_charge: No
article_type: original
author:
- first_name: Christian
full_name: Prehal, Christian
last_name: Prehal
- first_name: Jean-Marc
full_name: von Mentlen, Jean-Marc
last_name: von Mentlen
- first_name: Sara
full_name: Drvarič Talian, Sara
last_name: Drvarič Talian
- first_name: Alen
full_name: Vizintin, Alen
last_name: Vizintin
- first_name: Robert
full_name: Dominko, Robert
last_name: Dominko
- first_name: Heinz
full_name: Amenitsch, Heinz
last_name: Amenitsch
- first_name: Lionel
full_name: Porcar, Lionel
last_name: Porcar
- first_name: Stefan Alexander
full_name: Freunberger, Stefan Alexander
id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425
last_name: Freunberger
orcid: 0000-0003-2902-5319
- first_name: Vanessa
full_name: Wood, Vanessa
last_name: Wood
citation:
ama: Prehal C, von Mentlen J-M, Drvarič Talian S, et al. On the nanoscale structural
evolution of solid discharge products in lithium-sulfur batteries using operando
scattering. Nature Communications. 2022;13. doi:10.1038/s41467-022-33931-4
apa: Prehal, C., von Mentlen, J.-M., Drvarič Talian, S., Vizintin, A., Dominko,
R., Amenitsch, H., … Wood, V. (2022). On the nanoscale structural evolution of
solid discharge products in lithium-sulfur batteries using operando scattering.
Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-022-33931-4
chicago: Prehal, Christian, Jean-Marc von Mentlen, Sara Drvarič Talian, Alen Vizintin,
Robert Dominko, Heinz Amenitsch, Lionel Porcar, Stefan Alexander Freunberger,
and Vanessa Wood. “On the Nanoscale Structural Evolution of Solid Discharge Products
in Lithium-Sulfur Batteries Using Operando Scattering.” Nature Communications.
Springer Nature, 2022. https://doi.org/10.1038/s41467-022-33931-4.
ieee: C. Prehal et al., “On the nanoscale structural evolution of solid discharge
products in lithium-sulfur batteries using operando scattering,” Nature Communications,
vol. 13. Springer Nature, 2022.
ista: Prehal C, von Mentlen J-M, Drvarič Talian S, Vizintin A, Dominko R, Amenitsch
H, Porcar L, Freunberger SA, Wood V. 2022. On the nanoscale structural evolution
of solid discharge products in lithium-sulfur batteries using operando scattering.
Nature Communications. 13, 6326.
mla: Prehal, Christian, et al. “On the Nanoscale Structural Evolution of Solid Discharge
Products in Lithium-Sulfur Batteries Using Operando Scattering.” Nature Communications,
vol. 13, 6326, Springer Nature, 2022, doi:10.1038/s41467-022-33931-4.
short: C. Prehal, J.-M. von Mentlen, S. Drvarič Talian, A. Vizintin, R. Dominko,
H. Amenitsch, L. Porcar, S.A. Freunberger, V. Wood, Nature Communications 13 (2022).
date_created: 2023-01-16T09:45:09Z
date_published: 2022-10-24T00:00:00Z
date_updated: 2023-08-04T09:15:31Z
day: '24'
ddc:
- '540'
department:
- _id: StFr
doi: 10.1038/s41467-022-33931-4
external_id:
isi:
- '000871563700006'
pmid:
- '36280671'
file:
- access_level: open_access
checksum: 5034336dbf0f860030ef745c08df9e0e
content_type: application/pdf
creator: dernst
date_created: 2023-01-27T07:19:11Z
date_updated: 2023-01-27T07:19:11Z
file_id: '12411'
file_name: 2022_NatureCommunications_Prehal.pdf
file_size: 4216931
relation: main_file
success: 1
file_date_updated: 2023-01-27T07:19:11Z
has_accepted_license: '1'
intvolume: ' 13'
isi: 1
keyword:
- General Physics and Astronomy
- General Biochemistry
- Genetics and Molecular Biology
- General Chemistry
- Multidisciplinary
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
pmid: 1
publication: Nature Communications
publication_identifier:
issn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the nanoscale structural evolution of solid discharge products in lithium-sulfur
batteries using operando scattering
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 13
year: '2022'
...
---
_id: '12209'
abstract:
- lang: eng
text: Embryo development requires biochemical signalling to generate patterns of
cell fates and active mechanical forces to drive tissue shape changes. However,
how these processes are coordinated, and how tissue patterning is preserved despite
the cellular flows occurring during morphogenesis, remains poorly understood.
Gastrulation is a crucial embryonic stage that involves both patterning and internalization
of the mesendoderm germ layer tissue. Here we show that, in zebrafish embryos,
a gradient in Nodal signalling orchestrates pattern-preserving internalization
movements by triggering a motility-driven unjamming transition. In addition to
its role as a morphogen determining embryo patterning, graded Nodal signalling
mechanically subdivides the mesendoderm into a small fraction of highly protrusive
leader cells, able to autonomously internalize via local unjamming, and less protrusive
followers, which need to be pulled inwards by the leaders. The Nodal gradient
further enforces a code of preferential adhesion coupling leaders to their immediate
followers, resulting in a collective and ordered mode of internalization that
preserves mesendoderm patterning. Integrating this dual mechanical role of Nodal
signalling into minimal active particle simulations quantitatively predicts both
physiological and experimentally perturbed internalization movements. This provides
a quantitative framework for how a morphogen-encoded unjamming transition can
bidirectionally couple tissue mechanics with patterning during complex three-dimensional
morphogenesis.
acknowledged_ssus:
- _id: Bio
- _id: LifeSc
acknowledgement: "We thank K. Sampath, A. Pauli and Y. Bellaїche for feedback on the
manuscript. We also thank the members of the Heisenberg group, in particular A.
Schauer and F. Nur Arslan, for help, technical advice and discussions, and the Bioimaging
and Life Science facilities at IST\r\nAustria for continuous support. We thank C.
Flandoli for the artwork in the figures. This work was supported by postdoctoral
fellowships from EMBO (LTF-850-2017) and HFSP (LT000429/2018-L2) to D.P. and the
European Union (European Research Council starting grant 851288 to É.H. and European
Research Council advanced grant 742573 to C.-P.H.)."
article_processing_charge: No
article_type: original
author:
- first_name: Diana C
full_name: Nunes Pinheiro, Diana C
id: 2E839F16-F248-11E8-B48F-1D18A9856A87
last_name: Nunes Pinheiro
orcid: 0000-0003-4333-7503
- first_name: Roland
full_name: Kardos, Roland
id: 4039350E-F248-11E8-B48F-1D18A9856A87
last_name: Kardos
- first_name: Edouard B
full_name: Hannezo, Edouard B
id: 3A9DB764-F248-11E8-B48F-1D18A9856A87
last_name: Hannezo
orcid: 0000-0001-6005-1561
- first_name: Carl-Philipp J
full_name: Heisenberg, Carl-Philipp J
id: 39427864-F248-11E8-B48F-1D18A9856A87
last_name: Heisenberg
orcid: 0000-0002-0912-4566
citation:
ama: Nunes Pinheiro DC, Kardos R, Hannezo EB, Heisenberg C-PJ. Morphogen gradient
orchestrates pattern-preserving tissue morphogenesis via motility-driven unjamming.
Nature Physics. 2022;18(12):1482-1493. doi:10.1038/s41567-022-01787-6
apa: Nunes Pinheiro, D. C., Kardos, R., Hannezo, E. B., & Heisenberg, C.-P.
J. (2022). Morphogen gradient orchestrates pattern-preserving tissue morphogenesis
via motility-driven unjamming. Nature Physics. Springer Nature. https://doi.org/10.1038/s41567-022-01787-6
chicago: Nunes Pinheiro, Diana C, Roland Kardos, Edouard B Hannezo, and Carl-Philipp
J Heisenberg. “Morphogen Gradient Orchestrates Pattern-Preserving Tissue Morphogenesis
via Motility-Driven Unjamming.” Nature Physics. Springer Nature, 2022.
https://doi.org/10.1038/s41567-022-01787-6.
ieee: D. C. Nunes Pinheiro, R. Kardos, E. B. Hannezo, and C.-P. J. Heisenberg, “Morphogen
gradient orchestrates pattern-preserving tissue morphogenesis via motility-driven
unjamming,” Nature Physics, vol. 18, no. 12. Springer Nature, pp. 1482–1493,
2022.
ista: Nunes Pinheiro DC, Kardos R, Hannezo EB, Heisenberg C-PJ. 2022. Morphogen
gradient orchestrates pattern-preserving tissue morphogenesis via motility-driven
unjamming. Nature Physics. 18(12), 1482–1493.
mla: Nunes Pinheiro, Diana C., et al. “Morphogen Gradient Orchestrates Pattern-Preserving
Tissue Morphogenesis via Motility-Driven Unjamming.” Nature Physics, vol.
18, no. 12, Springer Nature, 2022, pp. 1482–93, doi:10.1038/s41567-022-01787-6.
short: D.C. Nunes Pinheiro, R. Kardos, E.B. Hannezo, C.-P.J. Heisenberg, Nature
Physics 18 (2022) 1482–1493.
date_created: 2023-01-16T09:45:19Z
date_published: 2022-12-01T00:00:00Z
date_updated: 2023-08-04T09:15:58Z
day: '01'
ddc:
- '570'
department:
- _id: CaHe
- _id: EdHa
doi: 10.1038/s41567-022-01787-6
ec_funded: 1
external_id:
isi:
- '000871319900002'
file:
- access_level: open_access
checksum: c86a8e8d80d1bfc46d56a01e88a2526a
content_type: application/pdf
creator: dernst
date_created: 2023-01-27T07:32:01Z
date_updated: 2023-01-27T07:32:01Z
file_id: '12412'
file_name: 2022_NaturePhysics_Pinheiro.pdf
file_size: 36703569
relation: main_file
success: 1
file_date_updated: 2023-01-27T07:32:01Z
has_accepted_license: '1'
intvolume: ' 18'
isi: 1
issue: '12'
keyword:
- General Physics and Astronomy
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
page: 1482-1493
project:
- _id: 26520D1E-B435-11E9-9278-68D0E5697425
grant_number: ALTF 850-2017
name: Coordination of mesendoderm cell fate specification and internalization during
zebrafish gastrulation
- _id: 26520D1E-B435-11E9-9278-68D0E5697425
grant_number: ALTF 850-2017
name: Coordination of mesendoderm cell fate specification and internalization during
zebrafish gastrulation
- _id: 05943252-7A3F-11EA-A408-12923DDC885E
call_identifier: H2020
grant_number: '851288'
name: Design Principles of Branching Morphogenesis
- _id: 260F1432-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '742573'
name: Interaction and feedback between cell mechanics and fate specification in
vertebrate gastrulation
publication: Nature Physics
publication_identifier:
eissn:
- 1745-2481
issn:
- 1745-2473
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Morphogen gradient orchestrates pattern-preserving tissue morphogenesis via
motility-driven unjamming
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 18
year: '2022'
...
---
_id: '12217'
abstract:
- lang: eng
text: The development dynamics and self-organization of glandular branched epithelia
is of utmost importance for our understanding of diverse processes ranging from
normal tissue growth to the growth of cancerous tissues. Using single primary
murine pancreatic ductal adenocarcinoma (PDAC) cells embedded in a collagen matrix
and adapted media supplementation, we generate organoids that self-organize into
highly branched structures displaying a seamless lumen connecting terminal end
buds, replicating in vivo PDAC architecture. We identify distinct morphogenesis
phases, each characterized by a unique pattern of cell invasion, matrix deformation,
protein expression, and respective molecular dependencies. We propose a minimal
theoretical model of a branching and proliferating tissue, capturing the dynamics
of the first phases. Observing the interaction of morphogenesis, mechanical environment
and gene expression in vitro sets a benchmark for the understanding of self-organization
processes governing complex organoid structure formation processes and branching
morphogenesis.
acknowledgement: "A.R.B. acknowledges the financial support of the European Research
Council (ERC) through the funding of the grant Principles of Integrin Mechanics
and Adhesion (PoINT) and the German Research Foundation (DFG, SFB 1032, project
ID 201269156). E.H. was supported by the European Union (European Research Council
Starting Grant 851288). D.S., M.R., and R.R. acknowledge the support by the German
Research Foundation (DFG, SFB1321 Modeling and Targeting Pancreatic Cancer, Project
S01, project ID 329628492). C.S. and M.R. acknowledge the support by the German
Research Foundation (DFG, SFB1321 Modeling and Targeting Pancreatic Cancer, Project
12, project ID 329628492). M.R. was supported by the German Research Foundation
(DFG RE 3723/4-1). A.P. and M.R. were supported by the German Cancer Aid (Max-Eder
Program 111273 and 70114328).\r\nOpen Access funding enabled and organized by Projekt
DEAL."
article_number: '5219'
article_processing_charge: No
article_type: original
author:
- first_name: S.
full_name: Randriamanantsoa, S.
last_name: Randriamanantsoa
- first_name: A.
full_name: Papargyriou, A.
last_name: Papargyriou
- first_name: H. C.
full_name: Maurer, H. C.
last_name: Maurer
- first_name: K.
full_name: Peschke, K.
last_name: Peschke
- first_name: M.
full_name: Schuster, M.
last_name: Schuster
- first_name: G.
full_name: Zecchin, G.
last_name: Zecchin
- first_name: K.
full_name: Steiger, K.
last_name: Steiger
- first_name: R.
full_name: Öllinger, R.
last_name: Öllinger
- first_name: D.
full_name: Saur, D.
last_name: Saur
- first_name: C.
full_name: Scheel, C.
last_name: Scheel
- first_name: R.
full_name: Rad, R.
last_name: Rad
- first_name: Edouard B
full_name: Hannezo, Edouard B
id: 3A9DB764-F248-11E8-B48F-1D18A9856A87
last_name: Hannezo
orcid: 0000-0001-6005-1561
- first_name: M.
full_name: Reichert, M.
last_name: Reichert
- first_name: A. R.
full_name: Bausch, A. R.
last_name: Bausch
citation:
ama: Randriamanantsoa S, Papargyriou A, Maurer HC, et al. Spatiotemporal dynamics
of self-organized branching in pancreas-derived organoids. Nature Communications.
2022;13. doi:10.1038/s41467-022-32806-y
apa: Randriamanantsoa, S., Papargyriou, A., Maurer, H. C., Peschke, K., Schuster,
M., Zecchin, G., … Bausch, A. R. (2022). Spatiotemporal dynamics of self-organized
branching in pancreas-derived organoids. Nature Communications. Springer
Nature. https://doi.org/10.1038/s41467-022-32806-y
chicago: Randriamanantsoa, S., A. Papargyriou, H. C. Maurer, K. Peschke, M. Schuster,
G. Zecchin, K. Steiger, et al. “Spatiotemporal Dynamics of Self-Organized Branching
in Pancreas-Derived Organoids.” Nature Communications. Springer Nature,
2022. https://doi.org/10.1038/s41467-022-32806-y.
ieee: S. Randriamanantsoa et al., “Spatiotemporal dynamics of self-organized
branching in pancreas-derived organoids,” Nature Communications, vol. 13.
Springer Nature, 2022.
ista: Randriamanantsoa S, Papargyriou A, Maurer HC, Peschke K, Schuster M, Zecchin
G, Steiger K, Öllinger R, Saur D, Scheel C, Rad R, Hannezo EB, Reichert M, Bausch
AR. 2022. Spatiotemporal dynamics of self-organized branching in pancreas-derived
organoids. Nature Communications. 13, 5219.
mla: Randriamanantsoa, S., et al. “Spatiotemporal Dynamics of Self-Organized Branching
in Pancreas-Derived Organoids.” Nature Communications, vol. 13, 5219, Springer
Nature, 2022, doi:10.1038/s41467-022-32806-y.
short: S. Randriamanantsoa, A. Papargyriou, H.C. Maurer, K. Peschke, M. Schuster,
G. Zecchin, K. Steiger, R. Öllinger, D. Saur, C. Scheel, R. Rad, E.B. Hannezo,
M. Reichert, A.R. Bausch, Nature Communications 13 (2022).
date_created: 2023-01-16T09:46:53Z
date_published: 2022-09-05T00:00:00Z
date_updated: 2023-08-04T09:25:23Z
day: '05'
ddc:
- '570'
department:
- _id: EdHa
doi: 10.1038/s41467-022-32806-y
ec_funded: 1
external_id:
isi:
- '000850348400025'
file:
- access_level: open_access
checksum: 295261b5172274fd5b8f85a6a6058828
content_type: application/pdf
creator: dernst
date_created: 2023-01-27T08:14:48Z
date_updated: 2023-01-27T08:14:48Z
file_id: '12416'
file_name: 2022_NatureCommunications_Randriamanantsoa.pdf
file_size: 22645149
relation: main_file
success: 1
file_date_updated: 2023-01-27T08:14:48Z
has_accepted_license: '1'
intvolume: ' 13'
isi: 1
keyword:
- General Physics and Astronomy
- General Biochemistry
- Genetics and Molecular Biology
- General Chemistry
- Multidisciplinary
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
project:
- _id: 05943252-7A3F-11EA-A408-12923DDC885E
call_identifier: H2020
grant_number: '851288'
name: Design Principles of Branching Morphogenesis
publication: Nature Communications
publication_identifier:
issn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '13068'
relation: research_data
status: public
scopus_import: '1'
status: public
title: Spatiotemporal dynamics of self-organized branching in pancreas-derived organoids
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 13
year: '2022'
...
---
_id: '12249'
abstract:
- lang: eng
text: 'The chemical potential of a component in a solution is defined as the free
energy change as the amount of that component changes. Computing this fundamental
thermodynamic property from atomistic simulations is notoriously difficult because
of the convergence issues involved in free energy methods and finite size effects.
This Communication presents the so-called S0 method, which can be used to obtain
chemical potentials from static structure factors computed from equilibrium molecular
dynamics simulations under the isothermal–isobaric ensemble. This new method is
demonstrated on the systems of binary Lennard-Jones particles, urea–water mixtures,
a NaCl aqueous solution, and a high-pressure carbon–hydrogen mixture. '
acknowledgement: I thank Daan Frenkel for providing feedback on an early draft and
for stimulating discussions, Debashish Mukherji and Robinson Cortes-Huerto for sharing
the trajectories for urea–water mixtures, and Aleks Reinhardt for useful suggestions
on the manuscript.
article_number: '121101'
article_processing_charge: No
article_type: original
author:
- first_name: Bingqing
full_name: Cheng, Bingqing
id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9
last_name: Cheng
orcid: 0000-0002-3584-9632
citation:
ama: Cheng B. Computing chemical potentials of solutions from structure factors.
The Journal of Chemical Physics. 2022;157(12). doi:10.1063/5.0107059
apa: Cheng, B. (2022). Computing chemical potentials of solutions from structure
factors. The Journal of Chemical Physics. AIP Publishing. https://doi.org/10.1063/5.0107059
chicago: Cheng, Bingqing. “Computing Chemical Potentials of Solutions from Structure
Factors.” The Journal of Chemical Physics. AIP Publishing, 2022. https://doi.org/10.1063/5.0107059.
ieee: B. Cheng, “Computing chemical potentials of solutions from structure factors,”
The Journal of Chemical Physics, vol. 157, no. 12. AIP Publishing, 2022.
ista: Cheng B. 2022. Computing chemical potentials of solutions from structure factors.
The Journal of Chemical Physics. 157(12), 121101.
mla: Cheng, Bingqing. “Computing Chemical Potentials of Solutions from Structure
Factors.” The Journal of Chemical Physics, vol. 157, no. 12, 121101, AIP
Publishing, 2022, doi:10.1063/5.0107059.
short: B. Cheng, The Journal of Chemical Physics 157 (2022).
date_created: 2023-01-16T09:56:20Z
date_published: 2022-09-30T00:00:00Z
date_updated: 2023-08-04T09:43:11Z
day: '30'
ddc:
- '530'
- '540'
department:
- _id: BiCh
doi: 10.1063/5.0107059
external_id:
isi:
- '000862856000003'
file:
- access_level: open_access
checksum: b0915b706568a663a9a372fca24adf35
content_type: application/pdf
creator: dernst
date_created: 2023-01-30T09:07:00Z
date_updated: 2023-01-30T09:07:00Z
file_id: '12441'
file_name: 2022_JourChemPhysics_Cheng.pdf
file_size: 4402384
relation: main_file
success: 1
file_date_updated: 2023-01-30T09:07:00Z
has_accepted_license: '1'
intvolume: ' 157'
isi: 1
issue: '12'
keyword:
- Physical and Theoretical Chemistry
- General Physics and Astronomy
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
publication: The Journal of Chemical Physics
publication_identifier:
eissn:
- 1089-7690
issn:
- 0021-9606
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
related_material:
link:
- relation: software
url: https://github.com/ BingqingCheng/S0
scopus_import: '1'
status: public
title: Computing chemical potentials of solutions from structure factors
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 157
year: '2022'
...
---
_id: '12259'
abstract:
- lang: eng
text: 'Theoretical foundations of chaos have been predominantly laid out for finite-dimensional
dynamical systems, such as the three-body problem in classical mechanics and the
Lorenz model in dissipative systems. In contrast, many real-world chaotic phenomena,
e.g., weather, arise in systems with many (formally infinite) degrees of freedom,
which limits direct quantitative analysis of such systems using chaos theory.
In the present work, we demonstrate that the hydrodynamic pilot-wave systems offer
a bridge between low- and high-dimensional chaotic phenomena by allowing for a
systematic study of how the former connects to the latter. Specifically, we present
experimental results, which show the formation of low-dimensional chaotic attractors
upon destabilization of regular dynamics and a final transition to high-dimensional
chaos via the merging of distinct chaotic regions through a crisis bifurcation.
Moreover, we show that the post-crisis dynamics of the system can be rationalized
as consecutive scatterings from the nonattracting chaotic sets with lifetimes
following exponential distributions. '
acknowledgement: 'This work was partially funded by the Institute of Science and Technology
Austria Interdisciplinary Project Committee Grant “Pilot-Wave Hydrodynamics: Chaos
and Quantum Analogies.”'
article_number: '093138'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: George H
full_name: Choueiri, George H
id: 448BD5BC-F248-11E8-B48F-1D18A9856A87
last_name: Choueiri
- first_name: Balachandra
full_name: Suri, Balachandra
id: 47A5E706-F248-11E8-B48F-1D18A9856A87
last_name: Suri
- first_name: Jack
full_name: Merrin, Jack
id: 4515C308-F248-11E8-B48F-1D18A9856A87
last_name: Merrin
orcid: 0000-0001-5145-4609
- first_name: Maksym
full_name: Serbyn, Maksym
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
- first_name: Björn
full_name: Hof, Björn
id: 3A374330-F248-11E8-B48F-1D18A9856A87
last_name: Hof
orcid: 0000-0003-2057-2754
- first_name: Nazmi B
full_name: Budanur, Nazmi B
id: 3EA1010E-F248-11E8-B48F-1D18A9856A87
last_name: Budanur
orcid: 0000-0003-0423-5010
citation:
ama: 'Choueiri GH, Suri B, Merrin J, Serbyn M, Hof B, Budanur NB. Crises and chaotic
scattering in hydrodynamic pilot-wave experiments. Chaos: An Interdisciplinary
Journal of Nonlinear Science. 2022;32(9). doi:10.1063/5.0102904'
apa: 'Choueiri, G. H., Suri, B., Merrin, J., Serbyn, M., Hof, B., & Budanur,
N. B. (2022). Crises and chaotic scattering in hydrodynamic pilot-wave experiments.
Chaos: An Interdisciplinary Journal of Nonlinear Science. AIP Publishing.
https://doi.org/10.1063/5.0102904'
chicago: 'Choueiri, George H, Balachandra Suri, Jack Merrin, Maksym Serbyn, Björn
Hof, and Nazmi B Budanur. “Crises and Chaotic Scattering in Hydrodynamic Pilot-Wave
Experiments.” Chaos: An Interdisciplinary Journal of Nonlinear Science.
AIP Publishing, 2022. https://doi.org/10.1063/5.0102904.'
ieee: 'G. H. Choueiri, B. Suri, J. Merrin, M. Serbyn, B. Hof, and N. B. Budanur,
“Crises and chaotic scattering in hydrodynamic pilot-wave experiments,” Chaos:
An Interdisciplinary Journal of Nonlinear Science, vol. 32, no. 9. AIP Publishing,
2022.'
ista: 'Choueiri GH, Suri B, Merrin J, Serbyn M, Hof B, Budanur NB. 2022. Crises
and chaotic scattering in hydrodynamic pilot-wave experiments. Chaos: An Interdisciplinary
Journal of Nonlinear Science. 32(9), 093138.'
mla: 'Choueiri, George H., et al. “Crises and Chaotic Scattering in Hydrodynamic
Pilot-Wave Experiments.” Chaos: An Interdisciplinary Journal of Nonlinear Science,
vol. 32, no. 9, 093138, AIP Publishing, 2022, doi:10.1063/5.0102904.'
short: 'G.H. Choueiri, B. Suri, J. Merrin, M. Serbyn, B. Hof, N.B. Budanur, Chaos:
An Interdisciplinary Journal of Nonlinear Science 32 (2022).'
date_created: 2023-01-16T09:58:16Z
date_published: 2022-09-26T00:00:00Z
date_updated: 2023-08-04T09:51:17Z
day: '26'
ddc:
- '530'
department:
- _id: MaSe
- _id: BjHo
- _id: NanoFab
doi: 10.1063/5.0102904
external_id:
arxiv:
- '2206.01531'
isi:
- '000861009600005'
file:
- access_level: open_access
checksum: 17881eff8b21969359a2dd64620120ba
content_type: application/pdf
creator: dernst
date_created: 2023-01-30T09:41:12Z
date_updated: 2023-01-30T09:41:12Z
file_id: '12445'
file_name: 2022_Chaos_Choueiri.pdf
file_size: 3209644
relation: main_file
success: 1
file_date_updated: 2023-01-30T09:41:12Z
has_accepted_license: '1'
intvolume: ' 32'
isi: 1
issue: '9'
keyword:
- Applied Mathematics
- General Physics and Astronomy
- Mathematical Physics
- Statistical and Nonlinear Physics
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
publication: 'Chaos: An Interdisciplinary Journal of Nonlinear Science'
publication_identifier:
eissn:
- 1089-7682
issn:
- 1054-1500
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: Crises and chaotic scattering in hydrodynamic pilot-wave experiments
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 32
year: '2022'
...
---
_id: '12277'
abstract:
- lang: eng
text: Cell migration in confining physiological environments relies on the concerted
dynamics of several cellular components, including protrusions, adhesions with
the environment, and the cell nucleus. However, it remains poorly understood how
the dynamic interplay of these components and the cell polarity determine the
emergent migration behavior at the cellular scale. Here, we combine data-driven
inference with a mechanistic bottom-up approach to develop a model for protrusion
and polarity dynamics in confined cell migration, revealing how the cellular dynamics
adapt to confining geometries. Specifically, we use experimental data of joint
protrusion-nucleus migration trajectories of cells on confining micropatterns
to systematically determine a mechanistic model linking the stochastic dynamics
of cell polarity, protrusions, and nucleus. This model indicates that the cellular
dynamics adapt to confining constrictions through a switch in the polarity dynamics
from a negative to a positive self-reinforcing feedback loop. Our model further
reveals how this feedback loop leads to stereotypical cycles of protrusion-nucleus
dynamics that drive the migration of the cell through constrictions. These cycles
are disrupted upon perturbation of cytoskeletal components, indicating that the
positive feedback is controlled by cellular migration mechanisms. Our data-driven
theoretical approach therefore identifies polarity feedback adaptation as a key
mechanism in confined cell migration.
acknowledgement: "We thank Grzegorz Gradziuk, StevenRiedijk, Janni Harju, and M. R.
Schnucki for helpful discussions, and Andriy Goychuk for advice on the image segmentation.
This project\r\nwas funded by the Deutsche Forschungsgemeinschaft (DFG, German Research
Foundation), Project No. 201269156—SFB 1032 (Projects B01 and B12). D. B. B. is
supported by the NOMIS Foundation and in part by a DFG fellowship within the Graduate
School of Quantitative Biosciences Munich (QBM), as well as by the Joachim Herz
Stiftung."
article_number: '031041'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: David
full_name: Brückner, David
id: e1e86031-6537-11eb-953a-f7ab92be508d
last_name: Brückner
orcid: 0000-0001-7205-2975
- first_name: Matthew
full_name: Schmitt, Matthew
last_name: Schmitt
- first_name: Alexandra
full_name: Fink, Alexandra
last_name: Fink
- first_name: Georg
full_name: Ladurner, Georg
last_name: Ladurner
- first_name: Johannes
full_name: Flommersfeld, Johannes
last_name: Flommersfeld
- first_name: Nicolas
full_name: Arlt, Nicolas
last_name: Arlt
- first_name: Edouard B
full_name: Hannezo, Edouard B
id: 3A9DB764-F248-11E8-B48F-1D18A9856A87
last_name: Hannezo
orcid: 0000-0001-6005-1561
- first_name: Joachim O.
full_name: Rädler, Joachim O.
last_name: Rädler
- first_name: Chase P.
full_name: Broedersz, Chase P.
last_name: Broedersz
citation:
ama: Brückner D, Schmitt M, Fink A, et al. Geometry adaptation of protrusion and
polarity dynamics in confined cell migration. Physical Review X. 2022;12(3).
doi:10.1103/physrevx.12.031041
apa: Brückner, D., Schmitt, M., Fink, A., Ladurner, G., Flommersfeld, J., Arlt,
N., … Broedersz, C. P. (2022). Geometry adaptation of protrusion and polarity
dynamics in confined cell migration. Physical Review X. American Physical
Society. https://doi.org/10.1103/physrevx.12.031041
chicago: Brückner, David, Matthew Schmitt, Alexandra Fink, Georg Ladurner, Johannes
Flommersfeld, Nicolas Arlt, Edouard B Hannezo, Joachim O. Rädler, and Chase P.
Broedersz. “Geometry Adaptation of Protrusion and Polarity Dynamics in Confined
Cell Migration.” Physical Review X. American Physical Society, 2022. https://doi.org/10.1103/physrevx.12.031041.
ieee: D. Brückner et al., “Geometry adaptation of protrusion and polarity
dynamics in confined cell migration,” Physical Review X, vol. 12, no. 3.
American Physical Society, 2022.
ista: Brückner D, Schmitt M, Fink A, Ladurner G, Flommersfeld J, Arlt N, Hannezo
EB, Rädler JO, Broedersz CP. 2022. Geometry adaptation of protrusion and polarity
dynamics in confined cell migration. Physical Review X. 12(3), 031041.
mla: Brückner, David, et al. “Geometry Adaptation of Protrusion and Polarity Dynamics
in Confined Cell Migration.” Physical Review X, vol. 12, no. 3, 031041,
American Physical Society, 2022, doi:10.1103/physrevx.12.031041.
short: D. Brückner, M. Schmitt, A. Fink, G. Ladurner, J. Flommersfeld, N. Arlt,
E.B. Hannezo, J.O. Rädler, C.P. Broedersz, Physical Review X 12 (2022).
date_created: 2023-01-16T10:02:06Z
date_published: 2022-09-20T00:00:00Z
date_updated: 2023-08-04T10:25:49Z
day: '20'
ddc:
- '530'
- '570'
department:
- _id: EdHa
doi: 10.1103/physrevx.12.031041
external_id:
arxiv:
- '2106.01014'
isi:
- '000861534700001'
file:
- access_level: open_access
checksum: 40a8fbc3663bf07b37cb80020974d40d
content_type: application/pdf
creator: dernst
date_created: 2023-01-30T11:07:27Z
date_updated: 2023-01-30T11:07:27Z
file_id: '12458'
file_name: 2022_PhysicalReviewX_Brueckner.pdf
file_size: 4686804
relation: main_file
success: 1
file_date_updated: 2023-01-30T11:07:27Z
has_accepted_license: '1'
intvolume: ' 12'
isi: 1
issue: '3'
keyword:
- General Physics and Astronomy
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
publication: Physical Review X
publication_identifier:
issn:
- 2160-3308
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Geometry adaptation of protrusion and polarity dynamics in confined cell migration
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 12
year: '2022'
...
---
_id: '12938'
abstract:
- lang: eng
text: In this work, a feed-forward artificial neural network (FF-ANN) design capable
of locating eigensolutions to Schrödinger's equation via self-supervised learning
is outlined. Based on the input potential determining the nature of the quantum
problem, the presented FF-ANN strategy identifies valid solutions solely by minimizing
Schrödinger's equation encoded in a suitably designed global loss function. In
addition to benchmark calculations of prototype systems with known analytical
solutions, the outlined methodology was also applied to experimentally accessible
quantum systems, such as the vibrational states of molecular hydrogen H2 and its
isotopologues HD and D2 as well as the torsional tunnel splitting in the phenol
molecule. It is shown that in conjunction with the use of SIREN activation functions
a high accuracy in the energy eigenvalues and wavefunctions is achieved without
the requirement to adjust the implementation to the vastly different range of
input potentials, thereby even considering problems under periodic boundary conditions.
article_processing_charge: No
article_type: original
author:
- first_name: Jakob
full_name: Gamper, Jakob
last_name: Gamper
- first_name: Florian
full_name: Kluibenschedl, Florian
id: 7499e70e-eb2c-11ec-b98b-f925648bc9d9
last_name: Kluibenschedl
- first_name: Alexander K. H.
full_name: Weiss, Alexander K. H.
last_name: Weiss
- first_name: Thomas S.
full_name: Hofer, Thomas S.
last_name: Hofer
citation:
ama: Gamper J, Kluibenschedl F, Weiss AKH, Hofer TS. From vibrational spectroscopy
and quantum tunnelling to periodic band structures – a self-supervised, all-purpose
neural network approach to general quantum problems. Physical Chemistry Chemical
Physics. 2022;24(41):25191-25202. doi:10.1039/d2cp03921d
apa: Gamper, J., Kluibenschedl, F., Weiss, A. K. H., & Hofer, T. S. (2022).
From vibrational spectroscopy and quantum tunnelling to periodic band structures
– a self-supervised, all-purpose neural network approach to general quantum problems.
Physical Chemistry Chemical Physics. Royal Society of Chemistry. https://doi.org/10.1039/d2cp03921d
chicago: Gamper, Jakob, Florian Kluibenschedl, Alexander K. H. Weiss, and Thomas
S. Hofer. “From Vibrational Spectroscopy and Quantum Tunnelling to Periodic Band
Structures – a Self-Supervised, All-Purpose Neural Network Approach to General
Quantum Problems.” Physical Chemistry Chemical Physics. Royal Society of
Chemistry, 2022. https://doi.org/10.1039/d2cp03921d.
ieee: J. Gamper, F. Kluibenschedl, A. K. H. Weiss, and T. S. Hofer, “From vibrational
spectroscopy and quantum tunnelling to periodic band structures – a self-supervised,
all-purpose neural network approach to general quantum problems,” Physical
Chemistry Chemical Physics, vol. 24, no. 41. Royal Society of Chemistry, pp.
25191–25202, 2022.
ista: Gamper J, Kluibenschedl F, Weiss AKH, Hofer TS. 2022. From vibrational spectroscopy
and quantum tunnelling to periodic band structures – a self-supervised, all-purpose
neural network approach to general quantum problems. Physical Chemistry Chemical
Physics. 24(41), 25191–25202.
mla: Gamper, Jakob, et al. “From Vibrational Spectroscopy and Quantum Tunnelling
to Periodic Band Structures – a Self-Supervised, All-Purpose Neural Network Approach
to General Quantum Problems.” Physical Chemistry Chemical Physics, vol.
24, no. 41, Royal Society of Chemistry, 2022, pp. 25191–202, doi:10.1039/d2cp03921d.
short: J. Gamper, F. Kluibenschedl, A.K.H. Weiss, T.S. Hofer, Physical Chemistry
Chemical Physics 24 (2022) 25191–25202.
date_created: 2023-05-10T14:48:46Z
date_published: 2022-10-04T00:00:00Z
date_updated: 2023-05-15T07:54:08Z
day: '04'
doi: 10.1039/d2cp03921d
extern: '1'
external_id:
pmid:
- '36254856'
intvolume: ' 24'
issue: '41'
keyword:
- Physical and Theoretical Chemistry
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1039/D2CP03921D
month: '10'
oa: 1
oa_version: Published Version
page: 25191-25202
pmid: 1
publication: Physical Chemistry Chemical Physics
publication_identifier:
issn:
- 1463-9076
- 1463-9084
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: From vibrational spectroscopy and quantum tunnelling to periodic band structures
– a self-supervised, all-purpose neural network approach to general quantum problems
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 24
year: '2022'
...
---
_id: '9048'
abstract:
- lang: eng
text: The analogy between an equilibrium partition function and the return probability
in many-body unitary dynamics has led to the concept of dynamical quantum phase
transition (DQPT). DQPTs are defined by nonanalyticities in the return amplitude
and are present in many models. In some cases, DQPTs can be related to equilibrium
concepts, such as order parameters, yet their universal description is an open
question. In this Letter, we provide first steps toward a classification of DQPTs
by using a matrix product state description of unitary dynamics in the thermodynamic
limit. This allows us to distinguish the two limiting cases of “precession” and
“entanglement” DQPTs, which are illustrated using an analytical description in
the quantum Ising model. While precession DQPTs are characterized by a large entanglement
gap and are semiclassical in their nature, entanglement DQPTs occur near avoided
crossings in the entanglement spectrum and can be distinguished by a complex pattern
of nonlocal correlations. We demonstrate the existence of precession and entanglement
DQPTs beyond Ising models, discuss observables that can distinguish them, and
relate their interplay to complex DQPT phenomenology.
acknowledgement: "S. D. N. acknowledges funding from the Institute of Science and
Technology (IST) Austria and from the European Union’s Horizon 2020 Research and
Innovation Programme under the Marie Skłodowska-Curie Grant Agreement No. 754411.
A. M. and M. S. were supported by the European Research Council (ERC) under the
European Union’s Horizon 2020 Research and\r\nInnovation Programme (Grant Agreement
No. 850899)."
article_number: '040602'
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Stefano
full_name: De Nicola, Stefano
id: 42832B76-F248-11E8-B48F-1D18A9856A87
last_name: De Nicola
orcid: 0000-0002-4842-6671
- first_name: Alexios
full_name: Michailidis, Alexios
id: 36EBAD38-F248-11E8-B48F-1D18A9856A87
last_name: Michailidis
orcid: 0000-0002-8443-1064
- first_name: Maksym
full_name: Serbyn, Maksym
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
citation:
ama: De Nicola S, Michailidis A, Serbyn M. Entanglement view of dynamical quantum
phase transitions. Physical Review Letters. 2021;126(4). doi:10.1103/physrevlett.126.040602
apa: De Nicola, S., Michailidis, A., & Serbyn, M. (2021). Entanglement view
of dynamical quantum phase transitions. Physical Review Letters. American
Physical Society. https://doi.org/10.1103/physrevlett.126.040602
chicago: De Nicola, Stefano, Alexios Michailidis, and Maksym Serbyn. “Entanglement
View of Dynamical Quantum Phase Transitions.” Physical Review Letters.
American Physical Society, 2021. https://doi.org/10.1103/physrevlett.126.040602.
ieee: S. De Nicola, A. Michailidis, and M. Serbyn, “Entanglement view of dynamical
quantum phase transitions,” Physical Review Letters, vol. 126, no. 4. American
Physical Society, 2021.
ista: De Nicola S, Michailidis A, Serbyn M. 2021. Entanglement view of dynamical
quantum phase transitions. Physical Review Letters. 126(4), 040602.
mla: De Nicola, Stefano, et al. “Entanglement View of Dynamical Quantum Phase Transitions.”
Physical Review Letters, vol. 126, no. 4, 040602, American Physical Society,
2021, doi:10.1103/physrevlett.126.040602.
short: S. De Nicola, A. Michailidis, M. Serbyn, Physical Review Letters 126 (2021).
date_created: 2021-02-01T09:20:00Z
date_published: 2021-01-29T00:00:00Z
date_updated: 2023-09-05T12:08:58Z
day: '29'
ddc:
- '530'
department:
- _id: MaSe
doi: 10.1103/physrevlett.126.040602
ec_funded: 1
external_id:
arxiv:
- '2008.04894'
isi:
- '000613148200001'
file:
- access_level: open_access
checksum: d9acbc502390ed7a97e631d23ae19ecd
content_type: application/pdf
creator: dernst
date_created: 2021-02-03T12:47:04Z
date_updated: 2021-02-03T12:47:04Z
file_id: '9074'
file_name: 2021_PhysicalRevLett_DeNicola.pdf
file_size: 398075
relation: main_file
success: 1
file_date_updated: 2021-02-03T12:47:04Z
has_accepted_license: '1'
intvolume: ' 126'
isi: 1
issue: '4'
keyword:
- General Physics and Astronomy
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
- _id: 23841C26-32DE-11EA-91FC-C7463DDC885E
call_identifier: H2020
grant_number: '850899'
name: 'Non-Ergodic Quantum Matter: Universality, Dynamics and Control'
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
status: public
title: Entanglement view of dynamical quantum phase transitions
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 126
year: '2021'
...
---
_id: '9235'
abstract:
- lang: eng
text: Cu2–xS has become one of the most promising thermoelectric materials for application
in the middle-high temperature range. Its advantages include the abundance, low
cost, and safety of its elements and a high performance at relatively elevated
temperatures. However, stability issues limit its operation current and temperature,
thus calling for the optimization of the material performance in the middle temperature
range. Here, we present a synthetic protocol for large scale production of covellite
CuS nanoparticles at ambient temperature and atmosphere, and using water as a
solvent. The crystal phase and stoichiometry of the particles are afterward tuned
through an annealing process at a moderate temperature under inert or reducing
atmosphere. While annealing under argon results in Cu1.8S nanopowder with a rhombohedral
crystal phase, annealing in an atmosphere containing hydrogen leads to tetragonal
Cu1.96S. High temperature X-ray diffraction analysis shows the material annealed
in argon to transform to the cubic phase at ca. 400 K, while the material annealed
in the presence of hydrogen undergoes two phase transitions, first to hexagonal
and then to the cubic structure. The annealing atmosphere, temperature, and time
allow adjustment of the density of copper vacancies and thus tuning of the charge
carrier concentration and material transport properties. In this direction, the
material annealed under Ar is characterized by higher electrical conductivities
but lower Seebeck coefficients than the material annealed in the presence of hydrogen.
By optimizing the charge carrier concentration through the annealing time, Cu2–xS
with record figures of merit in the middle temperature range, up to 1.41 at 710
K, is obtained. We finally demonstrate that this strategy, based on a low-cost
and scalable solution synthesis process, is also suitable for the production of
high performance Cu2–xS layers using high throughput and cost-effective printing
technologies.
acknowledgement: This work was supported by the European Regional Development Funds.
M.Y.L., X.H., T.Z., and K.X. thank the China Scholarship Council for scholarship
support. M.I. acknowledges financial support from IST Austria. J.L. acknowledges
support from the National Natural Science Foundation of China (No. 22008091), the
funding for scientific research startup of Jiangsu University (No. 19JDG044), and
Jiangsu Provincial Program for High-Level Innovative and Entrepreneurial Talents
Introduction. J.L. is a Serra Húnter fellow and is grateful to the ICREA Academia
program and projects MICINN/FEDER RTI2018-093996-B-C31 and GC 2017 SGR 128. ICN2
acknowledges funding from Generalitat de Catalunya 2017 SGR 327 and the Spanish
MINECO ENE2017-85087-C3. ICN2 is supported by the Severo Ochoa program from Spanish
MINECO (Grant No. SEV-2017-0706) and is funded by the CERCA Programme/Generalitat
de Catalunya. Part of the present work has been performed in the framework of Universitat
Autònoma de Barcelona Materials Science PhD program. T.Z. has received funding from
the CSC-UAB PhD scholarship program.
article_processing_charge: No
article_type: original
author:
- first_name: Mengyao
full_name: Li, Mengyao
last_name: Li
- first_name: Yu
full_name: Liu, Yu
id: 2A70014E-F248-11E8-B48F-1D18A9856A87
last_name: Liu
orcid: 0000-0001-7313-6740
- first_name: Yu
full_name: Zhang, Yu
last_name: Zhang
- first_name: Xu
full_name: Han, Xu
last_name: Han
- first_name: Ting
full_name: Zhang, Ting
last_name: Zhang
- first_name: Yong
full_name: Zuo, Yong
last_name: Zuo
- first_name: Chenyang
full_name: Xie, Chenyang
last_name: Xie
- first_name: Ke
full_name: Xiao, Ke
last_name: Xiao
- first_name: Jordi
full_name: Arbiol, Jordi
last_name: Arbiol
- first_name: Jordi
full_name: Llorca, Jordi
last_name: Llorca
- first_name: Maria
full_name: Ibáñez, Maria
id: 43C61214-F248-11E8-B48F-1D18A9856A87
last_name: Ibáñez
orcid: 0000-0001-5013-2843
- first_name: Junfeng
full_name: Liu, Junfeng
last_name: Liu
- first_name: Andreu
full_name: Cabot, Andreu
last_name: Cabot
citation:
ama: Li M, Liu Y, Zhang Y, et al. Effect of the annealing atmosphere on crystal
phase and thermoelectric properties of copper sulfide. ACS Nano. 2021;15(3):4967–4978.
doi:10.1021/acsnano.0c09866
apa: Li, M., Liu, Y., Zhang, Y., Han, X., Zhang, T., Zuo, Y., … Cabot, A. (2021).
Effect of the annealing atmosphere on crystal phase and thermoelectric properties
of copper sulfide. ACS Nano. American Chemical Society . https://doi.org/10.1021/acsnano.0c09866
chicago: Li, Mengyao, Yu Liu, Yu Zhang, Xu Han, Ting Zhang, Yong Zuo, Chenyang Xie,
et al. “Effect of the Annealing Atmosphere on Crystal Phase and Thermoelectric
Properties of Copper Sulfide.” ACS Nano. American Chemical Society , 2021.
https://doi.org/10.1021/acsnano.0c09866.
ieee: M. Li et al., “Effect of the annealing atmosphere on crystal phase
and thermoelectric properties of copper sulfide,” ACS Nano, vol. 15, no.
3. American Chemical Society , pp. 4967–4978, 2021.
ista: Li M, Liu Y, Zhang Y, Han X, Zhang T, Zuo Y, Xie C, Xiao K, Arbiol J, Llorca
J, Ibáñez M, Liu J, Cabot A. 2021. Effect of the annealing atmosphere on crystal
phase and thermoelectric properties of copper sulfide. ACS Nano. 15(3), 4967–4978.
mla: Li, Mengyao, et al. “Effect of the Annealing Atmosphere on Crystal Phase and
Thermoelectric Properties of Copper Sulfide.” ACS Nano, vol. 15, no. 3,
American Chemical Society , 2021, pp. 4967–4978, doi:10.1021/acsnano.0c09866.
short: M. Li, Y. Liu, Y. Zhang, X. Han, T. Zhang, Y. Zuo, C. Xie, K. Xiao, J. Arbiol,
J. Llorca, M. Ibáñez, J. Liu, A. Cabot, ACS Nano 15 (2021) 4967–4978.
date_created: 2021-03-10T20:12:45Z
date_published: 2021-03-01T00:00:00Z
date_updated: 2023-10-03T09:59:55Z
day: '01'
department:
- _id: MaIb
doi: 10.1021/acsnano.0c09866
external_id:
isi:
- '000634569100106'
pmid:
- '33645986'
intvolume: ' 15'
isi: 1
issue: '3'
keyword:
- General Engineering
- General Physics and Astronomy
- General Materials Science
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://upcommons.upc.edu/bitstream/handle/2117/363528/Pb%20mengyao.pdf?sequence=1&isAllowed=y
month: '03'
oa: 1
oa_version: Submitted Version
page: 4967–4978
pmid: 1
publication: ACS Nano
publication_identifier:
eissn:
- 1936-086X
issn:
- 1936-0851
publication_status: published
publisher: 'American Chemical Society '
quality_controlled: '1'
scopus_import: '1'
status: public
title: Effect of the annealing atmosphere on crystal phase and thermoelectric properties
of copper sulfide
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 15
year: '2021'
...
---
_id: '9431'
abstract:
- lang: eng
text: Inositol hexakisphosphate (IP6) is an assembly cofactor for HIV-1. We report
here that IP6 is also used for assembly of Rous sarcoma virus (RSV), a retrovirus
from a different genus. IP6 is ~100-fold more potent at promoting RSV mature capsid
protein (CA) assembly than observed for HIV-1 and removal of IP6 in cells reduces
infectivity by 100-fold. Here, visualized by cryo-electron tomography and subtomogram
averaging, mature capsid-like particles show an IP6-like density in the CA hexamer,
coordinated by rings of six lysines and six arginines. Phosphate and IP6 have
opposing effects on CA in vitro assembly, inducing formation of T = 1 icosahedrons
and tubes, respectively, implying that phosphate promotes pentamer and IP6 hexamer
formation. Subtomogram averaging and classification optimized for analysis of
pleomorphic retrovirus particles reveal that the heterogeneity of mature RSV CA
polyhedrons results from an unexpected, intrinsic CA hexamer flexibility. In contrast,
the CA pentamer forms rigid units organizing the local architecture. These different
features of hexamers and pentamers determine the structural mechanism to form
CA polyhedrons of variable shape in mature RSV particles.
acknowledged_ssus:
- _id: ScienComp
- _id: LifeSc
- _id: EM-Fac
acknowledgement: This work was funded by the National Institute of Allergy and Infectious
Diseases under awards R01AI147890 to R.A.D., R01AI150454 to V.M.V, R35GM136258 in
support of J-P.R.F, and the Austrian Science Fund (FWF) grant P31445 to F.K.M.S.
Access to high-resolution cryo-ET data acquisition at EMBL Heidelberg was supported
by iNEXT (grant no. 653706), funded by the Horizon 2020 program of the European
Union (PID 4246). We thank Wim Hagen and Felix Weis at EMBL Heidelberg for support
in cryo-ET data acquisition. This work made use of the Cornell Center for Materials
Research Shared Facilities, which are supported through the NSF MRSEC program (DMR-179875).
This research was also supported by the Scientific Service Units (SSUs) of IST Austria
through resources provided by Scientific Computing (SciComp), the Life Science Facility
(LSF), and the Electron Microscopy Facility (EMF).
article_number: '3226'
article_processing_charge: No
article_type: original
author:
- first_name: Martin
full_name: Obr, Martin
id: 4741CA5A-F248-11E8-B48F-1D18A9856A87
last_name: Obr
- first_name: Clifton L.
full_name: Ricana, Clifton L.
last_name: Ricana
- first_name: Nadia
full_name: Nikulin, Nadia
last_name: Nikulin
- first_name: Jon-Philip R.
full_name: Feathers, Jon-Philip R.
last_name: Feathers
- first_name: Marco
full_name: Klanschnig, Marco
last_name: Klanschnig
- first_name: Andreas
full_name: Thader, Andreas
id: 3A18A7B8-F248-11E8-B48F-1D18A9856A87
last_name: Thader
- first_name: Marc C.
full_name: Johnson, Marc C.
last_name: Johnson
- first_name: Volker M.
full_name: Vogt, Volker M.
last_name: Vogt
- first_name: Florian KM
full_name: Schur, Florian KM
id: 48AD8942-F248-11E8-B48F-1D18A9856A87
last_name: Schur
orcid: 0000-0003-4790-8078
- first_name: Robert A.
full_name: Dick, Robert A.
last_name: Dick
citation:
ama: Obr M, Ricana CL, Nikulin N, et al. Structure of the mature Rous sarcoma virus
lattice reveals a role for IP6 in the formation of the capsid hexamer. Nature
Communications. 2021;12(1). doi:10.1038/s41467-021-23506-0
apa: Obr, M., Ricana, C. L., Nikulin, N., Feathers, J.-P. R., Klanschnig, M., Thader,
A., … Dick, R. A. (2021). Structure of the mature Rous sarcoma virus lattice reveals
a role for IP6 in the formation of the capsid hexamer. Nature Communications.
Nature Research. https://doi.org/10.1038/s41467-021-23506-0
chicago: Obr, Martin, Clifton L. Ricana, Nadia Nikulin, Jon-Philip R. Feathers,
Marco Klanschnig, Andreas Thader, Marc C. Johnson, Volker M. Vogt, Florian KM
Schur, and Robert A. Dick. “Structure of the Mature Rous Sarcoma Virus Lattice
Reveals a Role for IP6 in the Formation of the Capsid Hexamer.” Nature Communications.
Nature Research, 2021. https://doi.org/10.1038/s41467-021-23506-0.
ieee: M. Obr et al., “Structure of the mature Rous sarcoma virus lattice
reveals a role for IP6 in the formation of the capsid hexamer,” Nature Communications,
vol. 12, no. 1. Nature Research, 2021.
ista: Obr M, Ricana CL, Nikulin N, Feathers J-PR, Klanschnig M, Thader A, Johnson
MC, Vogt VM, Schur FK, Dick RA. 2021. Structure of the mature Rous sarcoma virus
lattice reveals a role for IP6 in the formation of the capsid hexamer. Nature
Communications. 12(1), 3226.
mla: Obr, Martin, et al. “Structure of the Mature Rous Sarcoma Virus Lattice Reveals
a Role for IP6 in the Formation of the Capsid Hexamer.” Nature Communications,
vol. 12, no. 1, 3226, Nature Research, 2021, doi:10.1038/s41467-021-23506-0.
short: M. Obr, C.L. Ricana, N. Nikulin, J.-P.R. Feathers, M. Klanschnig, A. Thader,
M.C. Johnson, V.M. Vogt, F.K. Schur, R.A. Dick, Nature Communications 12 (2021).
date_created: 2021-05-28T14:25:50Z
date_published: 2021-05-28T00:00:00Z
date_updated: 2023-08-08T13:53:53Z
day: '28'
ddc:
- '570'
department:
- _id: FlSc
doi: 10.1038/s41467-021-23506-0
external_id:
isi:
- '000659145000011'
file:
- access_level: open_access
checksum: 53ccc53d09a9111143839dbe7784e663
content_type: application/pdf
creator: kschuh
date_created: 2021-06-09T15:21:14Z
date_updated: 2021-06-09T15:21:14Z
file_id: '9538'
file_name: 2021_NatureCommunications_Obr.pdf
file_size: 6166295
relation: main_file
success: 1
file_date_updated: 2021-06-09T15:21:14Z
has_accepted_license: '1'
intvolume: ' 12'
isi: 1
issue: '1'
keyword:
- General Biochemistry
- Genetics and Molecular Biology
- General Physics and Astronomy
- General Chemistry
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
project:
- _id: 26736D6A-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P31445
name: Structural conservation and diversity in retroviral capsid
publication: Nature Communications
publication_identifier:
eissn:
- 2041-1723
publication_status: published
publisher: Nature Research
quality_controlled: '1'
related_material:
link:
- description: News on IST Homepage
relation: press_release
url: https://ist.ac.at/en/news/how-retroviruses-become-infectious/
scopus_import: '1'
status: public
title: Structure of the mature Rous sarcoma virus lattice reveals a role for IP6 in
the formation of the capsid hexamer
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 12
year: '2021'
...
---
_id: '9540'
abstract:
- lang: eng
text: The hexameric AAA-ATPase Drg1 is a key factor in eukaryotic ribosome biogenesis
and initiates cytoplasmic maturation of the large ribosomal subunit by releasing
the shuttling maturation factor Rlp24. Drg1 monomers contain two AAA-domains (D1
and D2) that act in a concerted manner. Rlp24 release is inhibited by the drug
diazaborine which blocks ATP hydrolysis in D2. The mode of inhibition was unknown.
Here we show the first cryo-EM structure of Drg1 revealing the inhibitory mechanism.
Diazaborine forms a covalent bond to the 2′-OH of the nucleotide in D2, explaining
its specificity for this site. As a consequence, the D2 domain is locked in a
rigid, inactive state, stalling the whole Drg1 hexamer. Resistance mechanisms
identified include abolished drug binding and altered positioning of the nucleotide.
Our results suggest nucleotide-modifying compounds as potential novel inhibitors
for AAA-ATPases.
acknowledged_ssus:
- _id: EM-Fac
acknowledgement: We are deeply grateful to the late Gregor Högenauer who built the
foundation for this study with his visionary work on the inhibitor diazaborine and
its bacterial target. We thank Rolf Breinbauer for insightful discussions on boron
chemistry. We thank Anton Meinhart and Tim Clausen for the valuable discussion of
the manuscript. We are indebted to Thomas Köcher for the MS measurement of the diazaborine-ATPγS
adduct. We thank the team of the VBCF for support during early phases of this work
and the IST Austria Electron Microscopy Facility for providing equipment. The lab
of D.H. is supported by Boehringer Ingelheim. The work was funded by FWF projects
P32536 and P32977 (to H.B.).
article_number: '3483'
article_processing_charge: No
article_type: original
author:
- first_name: Michael
full_name: Prattes, Michael
last_name: Prattes
- first_name: Irina
full_name: Grishkovskaya, Irina
last_name: Grishkovskaya
- first_name: Victor-Valentin
full_name: Hodirnau, Victor-Valentin
id: 3661B498-F248-11E8-B48F-1D18A9856A87
last_name: Hodirnau
- first_name: Ingrid
full_name: Rössler, Ingrid
last_name: Rössler
- first_name: Isabella
full_name: Klein, Isabella
last_name: Klein
- first_name: Christina
full_name: Hetzmannseder, Christina
last_name: Hetzmannseder
- first_name: Gertrude
full_name: Zisser, Gertrude
last_name: Zisser
- first_name: Christian C.
full_name: Gruber, Christian C.
last_name: Gruber
- first_name: Karl
full_name: Gruber, Karl
last_name: Gruber
- first_name: David
full_name: Haselbach, David
last_name: Haselbach
- first_name: Helmut
full_name: Bergler, Helmut
last_name: Bergler
citation:
ama: Prattes M, Grishkovskaya I, Hodirnau V-V, et al. Structural basis for inhibition
of the AAA-ATPase Drg1 by diazaborine. Nature Communications. 2021;12(1).
doi:10.1038/s41467-021-23854-x
apa: Prattes, M., Grishkovskaya, I., Hodirnau, V.-V., Rössler, I., Klein, I., Hetzmannseder,
C., … Bergler, H. (2021). Structural basis for inhibition of the AAA-ATPase Drg1
by diazaborine. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-021-23854-x
chicago: Prattes, Michael, Irina Grishkovskaya, Victor-Valentin Hodirnau, Ingrid
Rössler, Isabella Klein, Christina Hetzmannseder, Gertrude Zisser, et al. “Structural
Basis for Inhibition of the AAA-ATPase Drg1 by Diazaborine.” Nature Communications.
Springer Nature, 2021. https://doi.org/10.1038/s41467-021-23854-x.
ieee: M. Prattes et al., “Structural basis for inhibition of the AAA-ATPase
Drg1 by diazaborine,” Nature Communications, vol. 12, no. 1. Springer Nature,
2021.
ista: Prattes M, Grishkovskaya I, Hodirnau V-V, Rössler I, Klein I, Hetzmannseder
C, Zisser G, Gruber CC, Gruber K, Haselbach D, Bergler H. 2021. Structural basis
for inhibition of the AAA-ATPase Drg1 by diazaborine. Nature Communications. 12(1),
3483.
mla: Prattes, Michael, et al. “Structural Basis for Inhibition of the AAA-ATPase
Drg1 by Diazaborine.” Nature Communications, vol. 12, no. 1, 3483, Springer
Nature, 2021, doi:10.1038/s41467-021-23854-x.
short: M. Prattes, I. Grishkovskaya, V.-V. Hodirnau, I. Rössler, I. Klein, C. Hetzmannseder,
G. Zisser, C.C. Gruber, K. Gruber, D. Haselbach, H. Bergler, Nature Communications
12 (2021).
date_created: 2021-06-10T14:57:45Z
date_published: 2021-06-09T00:00:00Z
date_updated: 2023-08-08T14:05:26Z
day: '09'
ddc:
- '570'
department:
- _id: EM-Fac
doi: 10.1038/s41467-021-23854-x
external_id:
isi:
- '000664874700014'
pmid:
- '34108481'
file:
- access_level: open_access
checksum: 40fc24c1310930990b52a8ad1142ee97
content_type: application/pdf
creator: cziletti
date_created: 2021-06-15T18:55:59Z
date_updated: 2021-06-15T18:55:59Z
file_id: '9556'
file_name: 2021_NatureComm_Prattes.pdf
file_size: 3397292
relation: main_file
success: 1
file_date_updated: 2021-06-15T18:55:59Z
has_accepted_license: '1'
intvolume: ' 12'
isi: 1
issue: '1'
keyword:
- General Biochemistry
- Genetics and Molecular Biology
- General Physics and Astronomy
- General Chemistry
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
pmid: 1
publication: Nature Communications
publication_identifier:
eissn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: Structural basis for inhibition of the AAA-ATPase Drg1 by diazaborine
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 12
year: '2021'
...
---
_id: '10134'
abstract:
- lang: eng
text: We investigate the effect of coupling between translational and internal degrees
of freedom of composite quantum particles on their localization in a random potential.
We show that entanglement between the two degrees of freedom weakens localization
due to the upper bound imposed on the inverse participation ratio by purity of
a quantum state. We perform numerical calculations for a two-particle system bound
by a harmonic force in a 1D disordered lattice and a rigid rotor in a 2D disordered
lattice. We illustrate that the coupling has a dramatic effect on localization
properties, even with a small number of internal states participating in quantum
dynamics.
acknowledgement: "We acknowledge helpful discussions with W. G. Unruh and A. Rodriguez.
F. S. is supported by European Union’s\r\nHorizon 2020 research and innovation programme
under the Marie Skłodowska-Curie Grant No. 754411. M. L. acknowledges support by
the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). W. H. Z.
is\r\nsupported by Department of Energy under the Los\r\nAlamos National Laboratory
LDRD Program as well as by the U.S. Department of Energy, Office of Science, Basic\r\nEnergy
Sciences, Materials Sciences and Engineering Division, Condensed Matter Theory Program.
R. V. K. is supported by NSERC of Canada.\r\n"
article_number: '160602'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Fumika
full_name: Suzuki, Fumika
id: 650C99FC-1079-11EA-A3C0-73AE3DDC885E
last_name: Suzuki
orcid: 0000-0003-4982-5970
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Wojciech H.
full_name: Zurek, Wojciech H.
last_name: Zurek
- first_name: Roman V.
full_name: Krems, Roman V.
last_name: Krems
citation:
ama: Suzuki F, Lemeshko M, Zurek WH, Krems RV. Anderson localization of composite
particles. Physical Review Letters. 2021;127(16). doi:10.1103/physrevlett.127.160602
apa: Suzuki, F., Lemeshko, M., Zurek, W. H., & Krems, R. V. (2021). Anderson
localization of composite particles. Physical Review Letters. American
Physical Society . https://doi.org/10.1103/physrevlett.127.160602
chicago: Suzuki, Fumika, Mikhail Lemeshko, Wojciech H. Zurek, and Roman V. Krems.
“Anderson Localization of Composite Particles.” Physical Review Letters.
American Physical Society , 2021. https://doi.org/10.1103/physrevlett.127.160602.
ieee: F. Suzuki, M. Lemeshko, W. H. Zurek, and R. V. Krems, “Anderson localization
of composite particles,” Physical Review Letters, vol. 127, no. 16. American
Physical Society , 2021.
ista: Suzuki F, Lemeshko M, Zurek WH, Krems RV. 2021. Anderson localization of composite
particles. Physical Review Letters. 127(16), 160602.
mla: Suzuki, Fumika, et al. “Anderson Localization of Composite Particles.” Physical
Review Letters, vol. 127, no. 16, 160602, American Physical Society , 2021,
doi:10.1103/physrevlett.127.160602.
short: F. Suzuki, M. Lemeshko, W.H. Zurek, R.V. Krems, Physical Review Letters 127
(2021).
date_created: 2021-10-13T09:21:33Z
date_published: 2021-10-12T00:00:00Z
date_updated: 2024-02-29T12:34:10Z
day: '12'
department:
- _id: MiLe
doi: 10.1103/physrevlett.127.160602
ec_funded: 1
external_id:
arxiv:
- '2011.06279'
isi:
- '000707495700001'
intvolume: ' 127'
isi: 1
issue: '16'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2011.06279
month: '10'
oa: 1
oa_version: Preprint
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
- _id: 2688CF98-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '801770'
name: 'Angulon: physics and applications of a new quasiparticle'
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: 'American Physical Society '
quality_controlled: '1'
scopus_import: '1'
status: public
title: Anderson localization of composite particles
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 127
year: '2021'
...
---
_id: '10163'
abstract:
- lang: eng
text: The C-terminal domain (CTD) of the largest subunit of RNA polymerase II (Pol
II) is a regulatory hub for transcription and RNA processing. Here, we identify
PHD-finger protein 3 (PHF3) as a regulator of transcription and mRNA stability
that docks onto Pol II CTD through its SPOC domain. We characterize SPOC as a
CTD reader domain that preferentially binds two phosphorylated Serine-2 marks
in adjacent CTD repeats. PHF3 drives liquid-liquid phase separation of phosphorylated
Pol II, colocalizes with Pol II clusters and tracks with Pol II across the length
of genes. PHF3 knock-out or SPOC deletion in human cells results in increased
Pol II stalling, reduced elongation rate and an increase in mRNA stability, with
marked derepression of neuronal genes. Key neuronal genes are aberrantly expressed
in Phf3 knock-out mouse embryonic stem cells, resulting in impaired neuronal differentiation.
Our data suggest that PHF3 acts as a prominent effector of neuronal gene regulation
by bridging transcription with mRNA decay.
acknowledgement: 'D.S. thanks Claudine Kraft, Renée Schroeder, Verena Jantsch, Franz
Klein and Peter Schlögelhofer for support. We thank Anita Testa Salmazo for help
with purifying Pol II; Matthias Geyer and Robert Düster for sharing DYRK1A kinase;
Felix Hartmann and Clemens Plaschka for help with mass photometry; Goran Kokic for
design of the arrest assay sequences; Petra van der Lelij for help with generating
mESC KO; Maximilian Freilinger for help with the purification of mEGFP-CTD; Stefan
Ameres, Nina Fasching and Brian Reichholf for advice on SLAM-seq and for sharing
reagents; Laura Gallego Valle for advice regarding LLPS assays; Krzysztof Chylinski
for advice regarding CRISPR/Cas9 methodology; VBCF Protein Technologies facility
for purifying PHF3 and providing gRNAs and Cas9; VBCF NGS facility for sequencing;
Monoclonal antibody facility at the Helmholtz center for Pol II antibodies; Friedrich
Propst and Elzbieta Kowalska for advice and for sharing materials; Egon Ogris for
sharing materials; Martin Eilers for recommending a ChIP-grade TFIIS antibody; Susanne
Opravil, Otto Hudecz, Markus Hartl and Natascha Hartl for mass spectrometry analysis;
staff of the X-ray beamlines at the ESRF in Grenoble for their excellent support;
Christa Bücker, Anton Meinhart, Clemens Plaschka and members of the Slade lab for
critical comments on the manuscript; Life Science Editors for editing assistance.
M.B. and D.S. acknowledge support by the FWF-funded DK ‘Chromosome Dynamics’. T.K.
is a recipient of the DOC fellowship from the Austrian Academy of Sciences. U.S.
is supported by the L’Oreal for Women in Science Austria Fellowship and the Austrian
Science Fund (FWF T 795-B30). M.L is supported by the Vienna Science and Technology
Fund (WWTF, VRG14-006). R.S. is supported by the Czech Science Foundation (15-17670 S
and 21-24460 S), Ministry of Education, Youths and Sports of the Czech Republic
(CEITEC 2020 project (LQ1601)), and the European Research Council (ERC) under the
European Union’s Horizon 2020 research and innovation programme (Grant agreement
no. 649030); this publication reflects only the author’s view and the Research Executive
Agency is not responsible for any use that may be made of the information it contains.
M.S. is supported by the Czech Science Foundation (GJ20-21581Y). K.D.C. research
is supported by the Austrian Science Fund (FWF) Projects I525 and I1593, P22276,
P19060, and W1221, Federal Ministry of Economy, Family and Youth through the initiative
‘Laura Bassi Centres of Expertise’, funding from the Centre of Optimized Structural
Studies No. 253275, the Wellcome Trust Collaborative Award (201543/Z/16), COST action
BM1405 Non-globular proteins - from sequence to structure, function and application
in molecular physiopathology (NGP-NET), the Vienna Science and Technology Fund (WWTF
LS17-008), and by the University of Vienna. This project was funded by the MFPL
start-up grant, the Vienna Science and Technology Fund (WWTF LS14-001), and the
Austrian Science Fund (P31546-B28 and W1258 “DK: Integrative Structural Biology”)
to D.S.'
article_number: '6078'
article_processing_charge: No
article_type: original
author:
- first_name: Lisa-Marie
full_name: Appel, Lisa-Marie
last_name: Appel
- first_name: Vedran
full_name: Franke, Vedran
last_name: Franke
- first_name: Melania
full_name: Bruno, Melania
last_name: Bruno
- first_name: Irina
full_name: Grishkovskaya, Irina
last_name: Grishkovskaya
- first_name: Aiste
full_name: Kasiliauskaite, Aiste
last_name: Kasiliauskaite
- first_name: Tanja
full_name: Kaufmann, Tanja
last_name: Kaufmann
- first_name: Ursula E.
full_name: Schoeberl, Ursula E.
last_name: Schoeberl
- first_name: Martin G.
full_name: Puchinger, Martin G.
last_name: Puchinger
- first_name: Sebastian
full_name: Kostrhon, Sebastian
last_name: Kostrhon
- first_name: Carmen
full_name: Ebenwaldner, Carmen
last_name: Ebenwaldner
- first_name: Marek
full_name: Sebesta, Marek
last_name: Sebesta
- first_name: Etienne
full_name: Beltzung, Etienne
last_name: Beltzung
- first_name: Karl
full_name: Mechtler, Karl
last_name: Mechtler
- first_name: Gen
full_name: Lin, Gen
last_name: Lin
- first_name: Anna
full_name: Vlasova, Anna
last_name: Vlasova
- first_name: Martin
full_name: Leeb, Martin
last_name: Leeb
- first_name: Rushad
full_name: Pavri, Rushad
last_name: Pavri
- first_name: Alexander
full_name: Stark, Alexander
last_name: Stark
- first_name: Altuna
full_name: Akalin, Altuna
last_name: Akalin
- first_name: Richard
full_name: Stefl, Richard
last_name: Stefl
- first_name: Carrie A
full_name: Bernecky, Carrie A
id: 2CB9DFE2-F248-11E8-B48F-1D18A9856A87
last_name: Bernecky
orcid: 0000-0003-0893-7036
- first_name: Kristina
full_name: Djinovic-Carugo, Kristina
last_name: Djinovic-Carugo
- first_name: Dea
full_name: Slade, Dea
last_name: Slade
citation:
ama: Appel L-M, Franke V, Bruno M, et al. PHF3 regulates neuronal gene expression
through the Pol II CTD reader domain SPOC. Nature Communications. 2021;12(1).
doi:10.1038/s41467-021-26360-2
apa: Appel, L.-M., Franke, V., Bruno, M., Grishkovskaya, I., Kasiliauskaite, A.,
Kaufmann, T., … Slade, D. (2021). PHF3 regulates neuronal gene expression through
the Pol II CTD reader domain SPOC. Nature Communications. Springer Nature.
https://doi.org/10.1038/s41467-021-26360-2
chicago: Appel, Lisa-Marie, Vedran Franke, Melania Bruno, Irina Grishkovskaya, Aiste
Kasiliauskaite, Tanja Kaufmann, Ursula E. Schoeberl, et al. “PHF3 Regulates Neuronal
Gene Expression through the Pol II CTD Reader Domain SPOC.” Nature Communications.
Springer Nature, 2021. https://doi.org/10.1038/s41467-021-26360-2.
ieee: L.-M. Appel et al., “PHF3 regulates neuronal gene expression through
the Pol II CTD reader domain SPOC,” Nature Communications, vol. 12, no.
1. Springer Nature, 2021.
ista: Appel L-M, Franke V, Bruno M, Grishkovskaya I, Kasiliauskaite A, Kaufmann
T, Schoeberl UE, Puchinger MG, Kostrhon S, Ebenwaldner C, Sebesta M, Beltzung
E, Mechtler K, Lin G, Vlasova A, Leeb M, Pavri R, Stark A, Akalin A, Stefl R,
Bernecky C, Djinovic-Carugo K, Slade D. 2021. PHF3 regulates neuronal gene expression
through the Pol II CTD reader domain SPOC. Nature Communications. 12(1), 6078.
mla: Appel, Lisa-Marie, et al. “PHF3 Regulates Neuronal Gene Expression through
the Pol II CTD Reader Domain SPOC.” Nature Communications, vol. 12, no.
1, 6078, Springer Nature, 2021, doi:10.1038/s41467-021-26360-2.
short: L.-M. Appel, V. Franke, M. Bruno, I. Grishkovskaya, A. Kasiliauskaite, T.
Kaufmann, U.E. Schoeberl, M.G. Puchinger, S. Kostrhon, C. Ebenwaldner, M. Sebesta,
E. Beltzung, K. Mechtler, G. Lin, A. Vlasova, M. Leeb, R. Pavri, A. Stark, A.
Akalin, R. Stefl, C. Bernecky, K. Djinovic-Carugo, D. Slade, Nature Communications
12 (2021).
date_created: 2021-10-20T14:40:32Z
date_published: 2021-10-19T00:00:00Z
date_updated: 2023-08-14T08:02:31Z
day: '19'
ddc:
- '610'
department:
- _id: CaBe
doi: 10.1038/s41467-021-26360-2
external_id:
isi:
- '000709050300001'
file:
- access_level: open_access
checksum: d99fcd51aebde19c21314e3de0148007
content_type: application/pdf
creator: cchlebak
date_created: 2021-10-21T13:51:49Z
date_updated: 2021-10-21T13:51:49Z
file_id: '10169'
file_name: 2021_NatComm_Appel.pdf
file_size: 5111706
relation: main_file
success: 1
file_date_updated: 2021-10-21T13:51:49Z
has_accepted_license: '1'
intvolume: ' 12'
isi: 1
issue: '1'
keyword:
- general physics and astronomy
- general biochemistry
- genetics and molecular biology
- general chemistry
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
publication: Nature Communications
publication_identifier:
eissn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
link:
- description: 'Preprint '
relation: earlier_version
url: https://www.biorxiv.org/content/10.1101/2020.02.11.943159
status: public
title: PHF3 regulates neuronal gene expression through the Pol II CTD reader domain
SPOC
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 12
year: '2021'
...
---
_id: '10527'
abstract:
- lang: eng
text: We show that in a two-dimensional electron gas with an annular Fermi surface,
long-range Coulomb interactions can lead to unconventional superconductivity by
the Kohn-Luttinger mechanism. Superconductivity is strongly enhanced when the
inner and outer Fermi surfaces are close to each other. The most prevalent state
has chiral p-wave symmetry, but d-wave and extended s-wave pairing are also possible.
We discuss these results in the context of rhombohedral trilayer graphene, where
superconductivity was recently discovered in regimes where the normal state has
an annular Fermi surface. Using realistic parameters, our mechanism can account
for the order of magnitude of Tc, as well as its trends as a function of electron
density and perpendicular displacement field. Moreover, it naturally explains
some of the outstanding puzzles in this material, that include the weak temperature
dependence of the resistivity above Tc, and the proximity of spin singlet superconductivity
to the ferromagnetic phase.
acknowledgement: We thank Yang-Zhi Chou, Andrey Chubukov, Johannes Hofmann, Steve
Kivelson, Sri Raghu, and Sankar das Sarma, Jay Sau, Fengcheng Wu, and Andrea Young
for many stimulating discussions and for their comments on the manuscript. E.B.
thanks S. Chatterjee, T. Wang, and M. Zaletel for a collaboration on a related topic.
A.G. acknowledges support by the European Unions Horizon 2020 research and innovation
program under the Marie Sklodowska-Curie Grant Agreement No. 754411. E.B. and T.H.
were supported by the European Research Council (ERC) under grant HQMAT (Grant Agreement
No. 817799), by the Israel-USA Binational Science Foundation (BSF), and by a Research
grant from Irving and Cherna Moskowitz.
article_number: '247001'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Areg
full_name: Ghazaryan, Areg
id: 4AF46FD6-F248-11E8-B48F-1D18A9856A87
last_name: Ghazaryan
orcid: 0000-0001-9666-3543
- first_name: Tobias
full_name: Holder, Tobias
last_name: Holder
- first_name: Maksym
full_name: Serbyn, Maksym
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
- first_name: Erez
full_name: Berg, Erez
last_name: Berg
citation:
ama: 'Ghazaryan A, Holder T, Serbyn M, Berg E. Unconventional superconductivity
in systems with annular Fermi surfaces: Application to rhombohedral trilayer graphene.
Physical Review Letters. 2021;127(24). doi:10.1103/physrevlett.127.247001'
apa: 'Ghazaryan, A., Holder, T., Serbyn, M., & Berg, E. (2021). Unconventional
superconductivity in systems with annular Fermi surfaces: Application to rhombohedral
trilayer graphene. Physical Review Letters. American Physical Society.
https://doi.org/10.1103/physrevlett.127.247001'
chicago: 'Ghazaryan, Areg, Tobias Holder, Maksym Serbyn, and Erez Berg. “Unconventional
Superconductivity in Systems with Annular Fermi Surfaces: Application to Rhombohedral
Trilayer Graphene.” Physical Review Letters. American Physical Society,
2021. https://doi.org/10.1103/physrevlett.127.247001.'
ieee: 'A. Ghazaryan, T. Holder, M. Serbyn, and E. Berg, “Unconventional superconductivity
in systems with annular Fermi surfaces: Application to rhombohedral trilayer graphene,”
Physical Review Letters, vol. 127, no. 24. American Physical Society, 2021.'
ista: 'Ghazaryan A, Holder T, Serbyn M, Berg E. 2021. Unconventional superconductivity
in systems with annular Fermi surfaces: Application to rhombohedral trilayer graphene.
Physical Review Letters. 127(24), 247001.'
mla: 'Ghazaryan, Areg, et al. “Unconventional Superconductivity in Systems with
Annular Fermi Surfaces: Application to Rhombohedral Trilayer Graphene.” Physical
Review Letters, vol. 127, no. 24, 247001, American Physical Society, 2021,
doi:10.1103/physrevlett.127.247001.'
short: A. Ghazaryan, T. Holder, M. Serbyn, E. Berg, Physical Review Letters 127
(2021).
date_created: 2021-12-10T07:51:33Z
date_published: 2021-12-09T00:00:00Z
date_updated: 2023-08-14T13:19:13Z
day: '09'
department:
- _id: MaSe
doi: 10.1103/physrevlett.127.247001
ec_funded: 1
external_id:
arxiv:
- '2109.00011'
isi:
- '000923819400004'
intvolume: ' 127'
isi: 1
issue: '24'
keyword:
- general physics and astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2109.00011
month: '12'
oa: 1
oa_version: Preprint
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
related_material:
link:
- description: News on IST Webpage
relation: press_release
url: https://ist.ac.at/en/news/resolving-the-puzzles-of-graphene-superconductivity/
scopus_import: '1'
status: public
title: 'Unconventional superconductivity in systems with annular Fermi surfaces: Application
to rhombohedral trilayer graphene'
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 127
year: '2021'
...
---
_id: '10617'
abstract:
- lang: eng
text: When a flat band is partially filled with electrons, strong Coulomb interactions
between them may lead to the emergence of topological gapped states with quantized
Hall conductivity. Such emergent topological states have been found in partially
filled Landau levels1 and Hofstadter bands2,3; however, in both cases, a large
magnetic field is required to produce the underlying flat band. The recent observation
of quantum anomalous Hall effects in narrow-band moiré materials4,5,6,7 has led
to the theoretical prediction that such phases could be realized at zero magnetic
field8,9,10,11,12. Here we report the observation of insulators with Chern number
C = 1 in the zero-magnetic-field limit at half-integer filling of the moiré superlattice
unit cell in twisted monolayer–bilayer graphene7,13,14,15. Chern insulators in
a half-filled band suggest the spontaneous doubling of the superlattice unit cell2,3,16,
and our calculations find a ground state of the topological charge density wave
at half-filling of the underlying band. The discovery of these topological phases
at fractional superlattice filling enables the further pursuit of zero-magnetic-field
phases that have fractional statistics that exist either as elementary excitations
or bound to lattice dislocations.
acknowledgement: We are grateful to J. Zhu for fruitful discussions. A.F.Y. acknowledges
support from the Office of Naval Research under award N00014-20-1-2609, and the
Gordon and Betty Moore Foundation under award GBMF9471. M.P.Z. acknowledges support
from the ARO under MURI W911NF-16-1-0361. K.W. and T.T. acknowledge support from
the Elemental Strategy Initiative conducted by the MEXT, Japan, via grant no. JPMXP0112101001;
JSPS KAKENHI grant no. JP20H00354; and the CREST(JPMJCR15F3), JST. A.V. was supported
by a Simons Investigator Award. P.L. was supported by the Department of Defense
(DoD) through the National Defense Science and Engineering Graduate Fellowship (NDSEG)
Program.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Hryhoriy
full_name: Polshyn, Hryhoriy
id: edfc7cb1-526e-11ec-b05a-e6ecc27e4e48
last_name: Polshyn
orcid: 0000-0001-8223-8896
- first_name: Y.
full_name: Zhang, Y.
last_name: Zhang
- first_name: M. A.
full_name: Kumar, M. A.
last_name: Kumar
- first_name: T.
full_name: Soejima, T.
last_name: Soejima
- first_name: P.
full_name: Ledwith, P.
last_name: Ledwith
- first_name: K.
full_name: Watanabe, K.
last_name: Watanabe
- first_name: T.
full_name: Taniguchi, T.
last_name: Taniguchi
- first_name: A.
full_name: Vishwanath, A.
last_name: Vishwanath
- first_name: M. P.
full_name: Zaletel, M. P.
last_name: Zaletel
- first_name: A. F.
full_name: Young, A. F.
last_name: Young
citation:
ama: Polshyn H, Zhang Y, Kumar MA, et al. Topological charge density waves at half-integer
filling of a moiré superlattice. Nature Physics. 2021. doi:10.1038/s41567-021-01418-6
apa: Polshyn, H., Zhang, Y., Kumar, M. A., Soejima, T., Ledwith, P., Watanabe, K.,
… Young, A. F. (2021). Topological charge density waves at half-integer filling
of a moiré superlattice. Nature Physics. Springer Nature. https://doi.org/10.1038/s41567-021-01418-6
chicago: Polshyn, Hryhoriy, Y. Zhang, M. A. Kumar, T. Soejima, P. Ledwith, K. Watanabe,
T. Taniguchi, A. Vishwanath, M. P. Zaletel, and A. F. Young. “Topological Charge
Density Waves at Half-Integer Filling of a Moiré Superlattice.” Nature Physics.
Springer Nature, 2021. https://doi.org/10.1038/s41567-021-01418-6.
ieee: H. Polshyn et al., “Topological charge density waves at half-integer
filling of a moiré superlattice,” Nature Physics. Springer Nature, 2021.
ista: Polshyn H, Zhang Y, Kumar MA, Soejima T, Ledwith P, Watanabe K, Taniguchi
T, Vishwanath A, Zaletel MP, Young AF. 2021. Topological charge density waves
at half-integer filling of a moiré superlattice. Nature Physics.
mla: Polshyn, Hryhoriy, et al. “Topological Charge Density Waves at Half-Integer
Filling of a Moiré Superlattice.” Nature Physics, Springer Nature, 2021,
doi:10.1038/s41567-021-01418-6.
short: H. Polshyn, Y. Zhang, M.A. Kumar, T. Soejima, P. Ledwith, K. Watanabe, T.
Taniguchi, A. Vishwanath, M.P. Zaletel, A.F. Young, Nature Physics (2021).
date_created: 2022-01-13T12:30:47Z
date_published: 2021-12-09T00:00:00Z
date_updated: 2022-01-13T14:11:31Z
day: '09'
doi: 10.1038/s41567-021-01418-6
extern: '1'
external_id:
arxiv:
- '2104.01178'
keyword:
- general physics
- astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2104.01178
month: '12'
oa: 1
oa_version: Preprint
publication: Nature Physics
publication_identifier:
eissn:
- 1745-2481
issn:
- 1745-2473
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Topological charge density waves at half-integer filling of a moiré superlattice
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
year: '2021'
...