---
_id: '8634'
abstract:
- lang: eng
text: In laboratory studies and numerical simulations, we observe clear signatures
of unstable time-periodic solutions in a moderately turbulent quasi-two-dimensional
flow. We validate the dynamical relevance of such solutions by demonstrating that
turbulent flows in both experiment and numerics transiently display time-periodic
dynamics when they shadow unstable periodic orbits (UPOs). We show that UPOs we
computed are also statistically significant, with turbulent flows spending a sizable
fraction of the total time near these solutions. As a result, the average rates
of energy input and dissipation for the turbulent flow and frequently visited
UPOs differ only by a few percent.
acknowledgement: M. F. S. and R. O. G. acknowledge funding from the National Science
Foundation (CMMI-1234436, DMS1125302, CMMI-1725587) and Defense Advanced Research
Projects Agency (HR0011-16-2-0033). B. S.has received funding from the People Programme
(Marie Curie Actions) of the European Union's Seventh Framework Programme FP7/2007–2013/
under REA Grant Agreement No. 291734.
article_number: '064501'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Balachandra
full_name: Suri, Balachandra
id: 47A5E706-F248-11E8-B48F-1D18A9856A87
last_name: Suri
- first_name: Logan
full_name: Kageorge, Logan
last_name: Kageorge
- first_name: Roman O.
full_name: Grigoriev, Roman O.
last_name: Grigoriev
- first_name: Michael F.
full_name: Schatz, Michael F.
last_name: Schatz
citation:
ama: Suri B, Kageorge L, Grigoriev RO, Schatz MF. Capturing turbulent dynamics and
statistics in experiments with unstable periodic orbits. Physical Review Letters.
2020;125(6). doi:10.1103/physrevlett.125.064501
apa: Suri, B., Kageorge, L., Grigoriev, R. O., & Schatz, M. F. (2020). Capturing
turbulent dynamics and statistics in experiments with unstable periodic orbits.
Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.125.064501
chicago: Suri, Balachandra, Logan Kageorge, Roman O. Grigoriev, and Michael F. Schatz.
“Capturing Turbulent Dynamics and Statistics in Experiments with Unstable Periodic
Orbits.” Physical Review Letters. American Physical Society, 2020. https://doi.org/10.1103/physrevlett.125.064501.
ieee: B. Suri, L. Kageorge, R. O. Grigoriev, and M. F. Schatz, “Capturing turbulent
dynamics and statistics in experiments with unstable periodic orbits,” Physical
Review Letters, vol. 125, no. 6. American Physical Society, 2020.
ista: Suri B, Kageorge L, Grigoriev RO, Schatz MF. 2020. Capturing turbulent dynamics
and statistics in experiments with unstable periodic orbits. Physical Review Letters.
125(6), 064501.
mla: Suri, Balachandra, et al. “Capturing Turbulent Dynamics and Statistics in Experiments
with Unstable Periodic Orbits.” Physical Review Letters, vol. 125, no.
6, 064501, American Physical Society, 2020, doi:10.1103/physrevlett.125.064501.
short: B. Suri, L. Kageorge, R.O. Grigoriev, M.F. Schatz, Physical Review Letters
125 (2020).
date_created: 2020-10-08T17:27:32Z
date_published: 2020-08-05T00:00:00Z
date_updated: 2023-09-05T12:08:29Z
day: '05'
department:
- _id: BjHo
doi: 10.1103/physrevlett.125.064501
ec_funded: 1
external_id:
arxiv:
- '2008.02367'
isi:
- '000555785600005'
intvolume: ' 125'
isi: 1
issue: '6'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2008.02367
month: '08'
oa: 1
oa_version: Preprint
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
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: Capturing turbulent dynamics and statistics in experiments with unstable periodic
orbits
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 125
year: '2020'
...
---
_id: '10344'
abstract:
- lang: eng
text: In this study, we investigate the role of the surface patterning of nanostructures
for cell membrane reshaping. To accomplish this, we combine an evolutionary algorithm
with coarse-grained molecular dynamics simulations and explore the solution space
of ligand patterns on a nanoparticle that promote efficient and reliable cell
uptake. Surprisingly, we find that in the regime of low ligand number the best-performing
structures are characterized by ligands arranged into long one-dimensional chains
that pattern the surface of the particle. We show that these chains of ligands
provide particles with high rotational freedom and they lower the free energy
barrier for membrane crossing. Our approach reveals a set of nonintuitive design
rules that can be used to inform artificial nanoparticle construction and the
search for inhibitors of viral entry.
acknowledgement: We acknowledge support from EPSRC (J. C. F.), MRC (B. B. and A. Š.),
the ERC StG 802960 “NEPA” (J. K. and A. Š.), the Royal Society (A. Š.), and the
United Kingdom Materials and Molecular Modelling Hub for computational resources,
which is partially funded by EPSRC (EP/P020194/1).
article_number: '228101'
article_processing_charge: No
article_type: original
author:
- first_name: Joel C.
full_name: Forster, Joel C.
last_name: Forster
- first_name: Johannes
full_name: Krausser, Johannes
last_name: Krausser
- first_name: Manish R.
full_name: Vuyyuru, Manish R.
last_name: Vuyyuru
- first_name: Buzz
full_name: Baum, Buzz
last_name: Baum
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
citation:
ama: Forster JC, Krausser J, Vuyyuru MR, Baum B, Šarić A. Exploring the design rules
for efficient membrane-reshaping nanostructures. Physical Review Letters.
2020;125(22). doi:10.1103/physrevlett.125.228101
apa: Forster, J. C., Krausser, J., Vuyyuru, M. R., Baum, B., & Šarić, A. (2020).
Exploring the design rules for efficient membrane-reshaping nanostructures. Physical
Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.125.228101
chicago: Forster, Joel C., Johannes Krausser, Manish R. Vuyyuru, Buzz Baum, and
Anđela Šarić. “Exploring the Design Rules for Efficient Membrane-Reshaping Nanostructures.”
Physical Review Letters. American Physical Society, 2020. https://doi.org/10.1103/physrevlett.125.228101.
ieee: J. C. Forster, J. Krausser, M. R. Vuyyuru, B. Baum, and A. Šarić, “Exploring
the design rules for efficient membrane-reshaping nanostructures,” Physical
Review Letters, vol. 125, no. 22. American Physical Society, 2020.
ista: Forster JC, Krausser J, Vuyyuru MR, Baum B, Šarić A. 2020. Exploring the design
rules for efficient membrane-reshaping nanostructures. Physical Review Letters.
125(22), 228101.
mla: Forster, Joel C., et al. “Exploring the Design Rules for Efficient Membrane-Reshaping
Nanostructures.” Physical Review Letters, vol. 125, no. 22, 228101, American
Physical Society, 2020, doi:10.1103/physrevlett.125.228101.
short: J.C. Forster, J. Krausser, M.R. Vuyyuru, B. Baum, A. Šarić, Physical Review
Letters 125 (2020).
date_created: 2021-11-26T07:10:43Z
date_published: 2020-11-23T00:00:00Z
date_updated: 2021-11-30T08:33:14Z
day: '23'
ddc:
- '530'
doi: 10.1103/physrevlett.125.228101
extern: '1'
external_id:
pmid:
- '33315453'
file:
- access_level: open_access
checksum: fbf2e1415e332d6add90222d60401a1d
content_type: application/pdf
creator: cchlebak
date_created: 2021-11-26T07:16:49Z
date_updated: 2021-11-26T07:16:49Z
file_id: '10345'
file_name: 2020_PhysRevLett_Forster.pdf
file_size: 844353
relation: main_file
success: 1
file_date_updated: 2021-11-26T07:16:49Z
has_accepted_license: '1'
intvolume: ' 125'
issue: '22'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
main_file_link:
- open_access: '1'
url: https://www.biorxiv.org/content/10.1101/2020.02.27.968149v1
month: '11'
oa: 1
oa_version: Published Version
pmid: 1
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: Exploring the design rules for efficient membrane-reshaping nanostructures
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: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 125
year: '2020'
...
---
_id: '10353'
abstract:
- lang: eng
text: Experiments have suggested that bacterial mechanosensitive channels separate
into 2D clusters, the role of which is unclear. By developing a coarse-grained
computer model we find that clustering promotes the channel closure, which is
highly dependent on the channel concentration and membrane stress. This behaviour
yields a tightly regulated gating system, whereby at high tensions channels gate
individually, and at lower tensions the channels spontaneously aggregate and inactivate.
We implement this positive feedback into the model for cell volume regulation,
and find that the channel clustering protects the cell against excessive loss
of cytoplasmic content.
acknowledgement: We thank Samantha Miller, Bert Poolman, and the members of Šarić
and Pilizota laboratories for useful discussion. We acknowledge support from the
Engineering and Physical Sciences Research Council (A.P. and A.Š.), the UCL Institute
for the Physics of Living Systems (A.P. and A.Š.), Darwin Trust of University of
Edinburgh (H.S.), Industrial Biotechnology Innovation Centre (H.S. and T.P.), BBSRC
Council Crossing Biological Membrane Network (H.S. and T.P.), BBSRC/EPSRC/MRC Synthetic
Biology Research Centre (T.P.), and the Royal Society (A.Š.).
article_number: '048102'
article_processing_charge: No
article_type: original
author:
- first_name: Alexandru
full_name: Paraschiv, Alexandru
last_name: Paraschiv
- first_name: Smitha
full_name: Hegde, Smitha
last_name: Hegde
- first_name: Raman
full_name: Ganti, Raman
last_name: Ganti
- first_name: Teuta
full_name: Pilizota, Teuta
last_name: Pilizota
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
citation:
ama: Paraschiv A, Hegde S, Ganti R, Pilizota T, Šarić A. Dynamic clustering regulates
activity of mechanosensitive membrane channels. Physical Review Letters.
2020;124(4). doi:10.1103/physrevlett.124.048102
apa: Paraschiv, A., Hegde, S., Ganti, R., Pilizota, T., & Šarić, A. (2020).
Dynamic clustering regulates activity of mechanosensitive membrane channels. Physical
Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.124.048102
chicago: Paraschiv, Alexandru, Smitha Hegde, Raman Ganti, Teuta Pilizota, and Anđela
Šarić. “Dynamic Clustering Regulates Activity of Mechanosensitive Membrane Channels.”
Physical Review Letters. American Physical Society, 2020. https://doi.org/10.1103/physrevlett.124.048102.
ieee: A. Paraschiv, S. Hegde, R. Ganti, T. Pilizota, and A. Šarić, “Dynamic clustering
regulates activity of mechanosensitive membrane channels,” Physical Review
Letters, vol. 124, no. 4. American Physical Society, 2020.
ista: Paraschiv A, Hegde S, Ganti R, Pilizota T, Šarić A. 2020. Dynamic clustering
regulates activity of mechanosensitive membrane channels. Physical Review Letters.
124(4), 048102.
mla: Paraschiv, Alexandru, et al. “Dynamic Clustering Regulates Activity of Mechanosensitive
Membrane Channels.” Physical Review Letters, vol. 124, no. 4, 048102, American
Physical Society, 2020, doi:10.1103/physrevlett.124.048102.
short: A. Paraschiv, S. Hegde, R. Ganti, T. Pilizota, A. Šarić, Physical Review
Letters 124 (2020).
date_created: 2021-11-26T09:57:01Z
date_published: 2020-01-31T00:00:00Z
date_updated: 2021-11-26T11:21:12Z
day: '31'
doi: 10.1103/physrevlett.124.048102
extern: '1'
external_id:
pmid:
- '32058787'
intvolume: ' 124'
issue: '4'
keyword:
- general physics and astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.biorxiv.org/content/10.1101/553248
month: '01'
oa: 1
oa_version: Preprint
pmid: 1
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: Dynamic clustering regulates activity of mechanosensitive membrane channels
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 124
year: '2020'
...
---
_id: '9664'
abstract:
- lang: eng
text: Equilibrium molecular dynamics simulations, in combination with the Green-Kubo
(GK) method, have been extensively used to compute the thermal conductivity of
liquids. However, the GK method relies on an ambiguous definition of the microscopic
heat flux, which depends on how one chooses to distribute energies over atoms.
This ambiguity makes it problematic to employ the GK method for systems with nonpairwise
interactions. In this work, we show that the hydrodynamic description of thermally
driven density fluctuations can be used to obtain the thermal conductivity of
a bulk fluid unambiguously, thereby bypassing the need to define the heat flux.
We verify that, for a model fluid with only pairwise interactions, our method
yields estimates of thermal conductivity consistent with the GK approach. We apply
our approach to compute the thermal conductivity of a nonpairwise additive water
model at supercritical conditions, and of a liquid hydrogen system described by
a machine-learning interatomic potential, at 33 GPa and 2000 K.
article_number: '130602'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Bingqing
full_name: Cheng, Bingqing
id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9
last_name: Cheng
orcid: 0000-0002-3584-9632
- first_name: Daan
full_name: Frenkel, Daan
last_name: Frenkel
citation:
ama: Cheng B, Frenkel D. Computing the heat conductivity of fluids from density
fluctuations. Physical Review Letters. 2020;125(13). doi:10.1103/physrevlett.125.130602
apa: Cheng, B., & Frenkel, D. (2020). Computing the heat conductivity of fluids
from density fluctuations. Physical Review Letters. American Physical Society.
https://doi.org/10.1103/physrevlett.125.130602
chicago: Cheng, Bingqing, and Daan Frenkel. “Computing the Heat Conductivity of
Fluids from Density Fluctuations.” Physical Review Letters. American Physical
Society, 2020. https://doi.org/10.1103/physrevlett.125.130602.
ieee: B. Cheng and D. Frenkel, “Computing the heat conductivity of fluids from density
fluctuations,” Physical Review Letters, vol. 125, no. 13. American Physical
Society, 2020.
ista: Cheng B, Frenkel D. 2020. Computing the heat conductivity of fluids from density
fluctuations. Physical Review Letters. 125(13), 130602.
mla: Cheng, Bingqing, and Daan Frenkel. “Computing the Heat Conductivity of Fluids
from Density Fluctuations.” Physical Review Letters, vol. 125, no. 13,
130602, American Physical Society, 2020, doi:10.1103/physrevlett.125.130602.
short: B. Cheng, D. Frenkel, Physical Review Letters 125 (2020).
date_created: 2021-07-15T12:15:14Z
date_published: 2020-09-25T00:00:00Z
date_updated: 2021-08-09T12:35:58Z
day: '25'
doi: 10.1103/physrevlett.125.130602
extern: '1'
external_id:
arxiv:
- '2005.07562'
pmid:
- '33034481'
intvolume: ' 125'
issue: '13'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2005.07562
month: '09'
oa: 1
oa_version: Preprint
pmid: 1
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: Computing the heat conductivity of fluids from density fluctuations
type: journal_article
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
volume: 125
year: '2020'
...
---
_id: '6940'
abstract:
- lang: eng
text: "We study the effect of a linear tunneling coupling between two-dimensional
systems, each separately\r\nexhibiting the topological Berezinskii-Kosterlitz-Thouless
(BKT) transition. In the uncoupled limit, there\r\nare two phases: one where the
one-body correlation functions are algebraically decaying and the other with\r\nexponential
decay. When the linear coupling is turned on, a third BKT-paired phase emerges,
in which one-body correlations are exponentially decaying, while two-body correlation
functions exhibit power-law\r\ndecay. We perform numerical simulations in the
paradigmatic case of two coupled XY models at finite\r\ntemperature, finding evidences
that for any finite value of the interlayer coupling, the BKT-paired phase is\r\npresent.
We provide a picture of the phase diagram using a renormalization group approach."
acknowledgement: "We thank S. Chiacchiera, G. Delfino, N. Dupuis, T. Enss, M. Fabrizio
and G. Gori for many stimulating discussions.\r\nG.B. acknowledges support from
the Austrian Science Fund (FWF), under project No. M2461-N27. N.D. acknowledges\r\nsupport
from Deutsche Forschungsgemeinschaft (DFG) under Germany’s Excellence Strategy EXC-2181/1
- 390900948 (the Heidelberg STRUCTURES Excellence Cluster) and from the DFG Collaborative
Research Centre “SFB 1225 ISOQUANT”. Support from the CNR/MTA Italy-Hungary 2019-2021
Joint Project “Strongly interacting systems in confined geometries” is gratefully
acknowledged."
article_number: '100601'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Giacomo
full_name: Bighin, Giacomo
id: 4CA96FD4-F248-11E8-B48F-1D18A9856A87
last_name: Bighin
orcid: 0000-0001-8823-9777
- first_name: Nicolò
full_name: Defenu, Nicolò
last_name: Defenu
- first_name: István
full_name: Nándori, István
last_name: Nándori
- first_name: Luca
full_name: Salasnich, Luca
last_name: Salasnich
- first_name: Andrea
full_name: Trombettoni, Andrea
last_name: Trombettoni
citation:
ama: Bighin G, Defenu N, Nándori I, Salasnich L, Trombettoni A. Berezinskii-Kosterlitz-Thouless
paired phase in coupled XY models. Physical Review Letters. 2019;123(10).
doi:10.1103/physrevlett.123.100601
apa: Bighin, G., Defenu, N., Nándori, I., Salasnich, L., & Trombettoni, A. (2019).
Berezinskii-Kosterlitz-Thouless paired phase in coupled XY models. Physical
Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.123.100601
chicago: Bighin, Giacomo, Nicolò Defenu, István Nándori, Luca Salasnich, and Andrea
Trombettoni. “Berezinskii-Kosterlitz-Thouless Paired Phase in Coupled XY Models.”
Physical Review Letters. American Physical Society, 2019. https://doi.org/10.1103/physrevlett.123.100601.
ieee: G. Bighin, N. Defenu, I. Nándori, L. Salasnich, and A. Trombettoni, “Berezinskii-Kosterlitz-Thouless
paired phase in coupled XY models,” Physical Review Letters, vol. 123,
no. 10. American Physical Society, 2019.
ista: Bighin G, Defenu N, Nándori I, Salasnich L, Trombettoni A. 2019. Berezinskii-Kosterlitz-Thouless
paired phase in coupled XY models. Physical Review Letters. 123(10), 100601.
mla: Bighin, Giacomo, et al. “Berezinskii-Kosterlitz-Thouless Paired Phase in Coupled
XY Models.” Physical Review Letters, vol. 123, no. 10, 100601, American
Physical Society, 2019, doi:10.1103/physrevlett.123.100601.
short: G. Bighin, N. Defenu, I. Nándori, L. Salasnich, A. Trombettoni, Physical
Review Letters 123 (2019).
date_created: 2019-10-14T06:31:13Z
date_published: 2019-09-06T00:00:00Z
date_updated: 2024-08-07T07:16:52Z
day: '06'
department:
- _id: MiLe
doi: 10.1103/physrevlett.123.100601
external_id:
arxiv:
- '1907.06253'
isi:
- '000483587200004'
intvolume: ' 123'
isi: 1
issue: '10'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1907.06253
month: '09'
oa: 1
oa_version: Preprint
project:
- _id: 26986C82-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02641
name: A path-integral approach to composite impurities
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 auf IST Website
relation: press_release
url: https://ist.ac.at/en/news/new-form-of-magnetism-found/
scopus_import: '1'
status: public
title: Berezinskii-Kosterlitz-Thouless paired phase in coupled XY models
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 123
year: '2019'
...
---
_id: '5906'
abstract:
- lang: eng
text: We introduce a simple, exactly solvable strong-randomness renormalization
group (RG) model for the many-body localization (MBL) transition in one dimension.
Our approach relies on a family of RG flows parametrized by the asymmetry between
thermal and localized phases. We identify the physical MBL transition in the limit
of maximal asymmetry, reflecting the instability of MBL against rare thermal inclusions.
We find a critical point that is localized with power-law distributed thermal
inclusions. The typical size of critical inclusions remains finite at the transition,
while the average size is logarithmically diverging. We propose a two-parameter
scaling theory for the many-body localization transition that falls into the Kosterlitz-Thouless
universality class, with the MBL phase corresponding to a stable line of fixed
points with multifractal behavior.
article_number: '040601'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Anna
full_name: Goremykina, Anna
last_name: Goremykina
- first_name: Romain
full_name: Vasseur, Romain
last_name: Vasseur
- first_name: Maksym
full_name: Serbyn, Maksym
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
citation:
ama: Goremykina A, Vasseur R, Serbyn M. Analytically solvable renormalization group
for the many-body localization transition. Physical Review Letters. 2019;122(4).
doi:10.1103/physrevlett.122.040601
apa: Goremykina, A., Vasseur, R., & Serbyn, M. (2019). Analytically solvable
renormalization group for the many-body localization transition. Physical Review
Letters. American Physical Society. https://doi.org/10.1103/physrevlett.122.040601
chicago: Goremykina, Anna, Romain Vasseur, and Maksym Serbyn. “Analytically Solvable
Renormalization Group for the Many-Body Localization Transition.” Physical
Review Letters. American Physical Society, 2019. https://doi.org/10.1103/physrevlett.122.040601.
ieee: A. Goremykina, R. Vasseur, and M. Serbyn, “Analytically solvable renormalization
group for the many-body localization transition,” Physical Review Letters,
vol. 122, no. 4. American Physical Society, 2019.
ista: Goremykina A, Vasseur R, Serbyn M. 2019. Analytically solvable renormalization
group for the many-body localization transition. Physical Review Letters. 122(4),
040601.
mla: Goremykina, Anna, et al. “Analytically Solvable Renormalization Group for the
Many-Body Localization Transition.” Physical Review Letters, vol. 122,
no. 4, 040601, American Physical Society, 2019, doi:10.1103/physrevlett.122.040601.
short: A. Goremykina, R. Vasseur, M. Serbyn, Physical Review Letters 122 (2019).
date_created: 2019-02-01T08:22:28Z
date_published: 2019-02-01T00:00:00Z
date_updated: 2024-02-28T13:13:38Z
day: '01'
department:
- _id: MaSe
doi: 10.1103/physrevlett.122.040601
external_id:
arxiv:
- '1807.04285'
isi:
- '000456783700001'
intvolume: ' 122'
isi: 1
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1807.04285
month: '02'
oa: 1
oa_version: Preprint
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: Analytically solvable renormalization group for the many-body localization
transition
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 122
year: '2019'
...
---
_id: '10626'
abstract:
- lang: eng
text: "Owing to their wide tunability, multiple internal degrees of freedom, and
low disorder, graphene heterostructures are emerging as a promising experimental
platform for fractional quantum Hall (FQH) studies. Here, we report FQH thermal
activation gap measurements in dual graphite-gated monolayer graphene devices
fabricated in an edgeless Corbino geometry. In devices with substrate-induced
sublattice splitting, we find a tunable crossover between single- and multicomponent
FQH states in the zero energy Landau level. Activation gaps in the single-component
regime show excellent agreement with numerical calculations using a single broadening
parameter \r\nΓ≈7.2K. In the first excited Landau level, in contrast, FQH gaps
are strongly influenced by Landau level mixing, and we observe an unexpected valley-ordered
state at integer filling ν=−4."
acknowledgement: We thank Cory Dean, S. Chen, Y. Zeng, M. Yankowitz, and J. Li for
discussing their unpublished data and for sharing the stack inversion technique.
The authors acknowledge further discussions of the results with I. Sodemann, M.
Zaletel, C. Nayak, and J. Jain. A. F. Y., H. P., H. Z., and E. M. S. were supported
by the ARO under awards 69188PHH and MURI W911NF-17-1-0323. A portion of this work
was performed at the National High Magnetic Field Laboratory, which is supported
by National Science Foundation Cooperative Agreement No. DMR-1644779 and the State
of Florida. K. W. and T. T. acknowledge support from the Elemental Strategy Initiative
conducted by the MEXT, Japan, and JSPS KAKENHI Grant No. JP15K21722. E. M. S. acknowledges
the support of the Elings Prize Fellowship in Science of the California Nanosystems
Institute at the University of California, Santa Barbara. A. F. Y. acknowledges
the support of the David and Lucile Packard Foundation.
article_number: '226801'
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: H.
full_name: Zhou, H.
last_name: Zhou
- first_name: E. M.
full_name: Spanton, E. M.
last_name: Spanton
- first_name: T.
full_name: Taniguchi, T.
last_name: Taniguchi
- first_name: K.
full_name: Watanabe, K.
last_name: Watanabe
- first_name: A. F.
full_name: Young, A. F.
last_name: Young
citation:
ama: Polshyn H, Zhou H, Spanton EM, Taniguchi T, Watanabe K, Young AF. Quantitative
transport measurements of fractional quantum Hall energy gaps in edgeless graphene
devices. Physical Review Letters. 2018;121(22). doi:10.1103/physrevlett.121.226801
apa: Polshyn, H., Zhou, H., Spanton, E. M., Taniguchi, T., Watanabe, K., & Young,
A. F. (2018). Quantitative transport measurements of fractional quantum Hall energy
gaps in edgeless graphene devices. Physical Review Letters. American Physical
Society. https://doi.org/10.1103/physrevlett.121.226801
chicago: Polshyn, Hryhoriy, H. Zhou, E. M. Spanton, T. Taniguchi, K. Watanabe, and
A. F. Young. “Quantitative Transport Measurements of Fractional Quantum Hall Energy
Gaps in Edgeless Graphene Devices.” Physical Review Letters. American Physical
Society, 2018. https://doi.org/10.1103/physrevlett.121.226801.
ieee: H. Polshyn, H. Zhou, E. M. Spanton, T. Taniguchi, K. Watanabe, and A. F. Young,
“Quantitative transport measurements of fractional quantum Hall energy gaps in
edgeless graphene devices,” Physical Review Letters, vol. 121, no. 22.
American Physical Society, 2018.
ista: Polshyn H, Zhou H, Spanton EM, Taniguchi T, Watanabe K, Young AF. 2018. Quantitative
transport measurements of fractional quantum Hall energy gaps in edgeless graphene
devices. Physical Review Letters. 121(22), 226801.
mla: Polshyn, Hryhoriy, et al. “Quantitative Transport Measurements of Fractional
Quantum Hall Energy Gaps in Edgeless Graphene Devices.” Physical Review Letters,
vol. 121, no. 22, 226801, American Physical Society, 2018, doi:10.1103/physrevlett.121.226801.
short: H. Polshyn, H. Zhou, E.M. Spanton, T. Taniguchi, K. Watanabe, A.F. Young,
Physical Review Letters 121 (2018).
date_created: 2022-01-14T12:15:47Z
date_published: 2018-11-28T00:00:00Z
date_updated: 2022-01-14T13:48:35Z
day: '28'
doi: 10.1103/physrevlett.121.226801
extern: '1'
external_id:
arxiv:
- '1805.04199'
intvolume: ' 121'
issue: '22'
keyword:
- general physics and astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1805.04199
month: '11'
oa: 1
oa_version: Preprint
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: Quantitative transport measurements of fractional quantum Hall energy gaps
in edgeless graphene devices
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 121
year: '2018'
...
---
_id: '9665'
abstract:
- lang: eng
text: We investigate the thermodynamics and kinetics of a hydrogen interstitial
in magnetic α-iron, taking account of the quantum fluctuations of the proton as
well as the anharmonicities of lattice vibrations and hydrogen hopping. We show
that the diffusivity of hydrogen in the lattice of bcc iron deviates strongly
from an Arrhenius behavior at and below room temperature. We compare a quantum
transition state theory to explicit ring polymer molecular dynamics in the calculation
of diffusivity. We then address the trapping of hydrogen by a vacancy as a prototype
lattice defect. By a sequence of steps in a thought experiment, each involving
a thermodynamic integration, we are able to separate out the binding free energy
of a proton to a defect into harmonic and anharmonic, and classical and quantum
contributions. We find that about 30% of a typical binding free energy of hydrogen
to a lattice defect in iron is accounted for by finite temperature effects, and
about half of these arise from quantum proton fluctuations. This has huge implications
for the comparison between thermal desorption and permeation experiments and standard
electronic structure theory. The implications are even greater for the interpretation
of muon spin resonance experiments.
article_number: '225901'
article_processing_charge: No
article_type: review
arxiv: 1
author:
- first_name: Bingqing
full_name: Cheng, Bingqing
id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9
last_name: Cheng
orcid: 0000-0002-3584-9632
- first_name: Anthony T.
full_name: Paxton, Anthony T.
last_name: Paxton
- first_name: Michele
full_name: Ceriotti, Michele
last_name: Ceriotti
citation:
ama: 'Cheng B, Paxton AT, Ceriotti M. Hydrogen diffusion and trapping in α-iron:
The role of quantum and anharmonic fluctuations. Physical Review Letters.
2018;120(22). doi:10.1103/physrevlett.120.225901'
apa: 'Cheng, B., Paxton, A. T., & Ceriotti, M. (2018). Hydrogen diffusion and
trapping in α-iron: The role of quantum and anharmonic fluctuations. Physical
Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.120.225901'
chicago: 'Cheng, Bingqing, Anthony T. Paxton, and Michele Ceriotti. “Hydrogen Diffusion
and Trapping in α-Iron: The Role of Quantum and Anharmonic Fluctuations.” Physical
Review Letters. American Physical Society, 2018. https://doi.org/10.1103/physrevlett.120.225901.'
ieee: 'B. Cheng, A. T. Paxton, and M. Ceriotti, “Hydrogen diffusion and trapping
in α-iron: The role of quantum and anharmonic fluctuations,” Physical Review
Letters, vol. 120, no. 22. American Physical Society, 2018.'
ista: 'Cheng B, Paxton AT, Ceriotti M. 2018. Hydrogen diffusion and trapping in
α-iron: The role of quantum and anharmonic fluctuations. Physical Review Letters.
120(22), 225901.'
mla: 'Cheng, Bingqing, et al. “Hydrogen Diffusion and Trapping in α-Iron: The Role
of Quantum and Anharmonic Fluctuations.” Physical Review Letters, vol.
120, no. 22, 225901, American Physical Society, 2018, doi:10.1103/physrevlett.120.225901.'
short: B. Cheng, A.T. Paxton, M. Ceriotti, Physical Review Letters 120 (2018).
date_created: 2021-07-15T12:22:41Z
date_published: 2018-06-01T00:00:00Z
date_updated: 2021-08-09T12:36:22Z
day: '01'
doi: 10.1103/physrevlett.120.225901
extern: '1'
external_id:
arxiv:
- '1803.00600'
pmid:
- '29906144'
intvolume: ' 120'
issue: '22'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1803.00600
month: '06'
oa: 1
oa_version: Preprint
pmid: 1
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: 'Hydrogen diffusion and trapping in α-iron: The role of quantum and anharmonic
fluctuations'
type: journal_article
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
volume: 120
year: '2018'
...
---
_id: '14004'
abstract:
- lang: eng
text: High-harmonic spectroscopy driven by circularly polarized laser pulses and
their counterrotating second harmonic is a new branch of attosecond science which
currently lacks quantitative interpretations. We extend this technique to the
midinfrared regime and record detailed high-harmonic spectra of several rare-gas
atoms. These results are compared with the solution of the Schrödinger equation
in three dimensions and calculations based on the strong-field approximation that
incorporate accurate scattering-wave recombination matrix elements. A quantum-orbit
analysis of these results provides a transparent interpretation of the measured
intensity ratios of symmetry-allowed neighboring harmonics in terms of (i) a set
of propensity rules related to the angular momentum of the atomic orbitals, (ii)
atom-specific matrix elements related to their electronic structure, and (iii)
the interference of the emissions associated with electrons in orbitals corotating
or counterrotating with the laser fields. These results provide the foundation
for a quantitative understanding of bicircular high-harmonic spectroscopy.
article_number: '203201'
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: Simon
full_name: Brennecke, Simon
last_name: Brennecke
- first_name: Manfred
full_name: Lein, Manfred
last_name: Lein
- first_name: Hans Jakob
full_name: Wörner, Hans Jakob
last_name: Wörner
citation:
ama: Baykusheva DR, Brennecke S, Lein M, Wörner HJ. Signatures of electronic structure
in bicircular high-harmonic spectroscopy. Physical Review Letters. 2017;119(20).
doi:10.1103/physrevlett.119.203201
apa: Baykusheva, D. R., Brennecke, S., Lein, M., & Wörner, H. J. (2017). Signatures
of electronic structure in bicircular high-harmonic spectroscopy. Physical
Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.119.203201
chicago: Baykusheva, Denitsa Rangelova, Simon Brennecke, Manfred Lein, and Hans
Jakob Wörner. “Signatures of Electronic Structure in Bicircular High-Harmonic
Spectroscopy.” Physical Review Letters. American Physical Society, 2017.
https://doi.org/10.1103/physrevlett.119.203201.
ieee: D. R. Baykusheva, S. Brennecke, M. Lein, and H. J. Wörner, “Signatures of
electronic structure in bicircular high-harmonic spectroscopy,” Physical Review
Letters, vol. 119, no. 20. American Physical Society, 2017.
ista: Baykusheva DR, Brennecke S, Lein M, Wörner HJ. 2017. Signatures of electronic
structure in bicircular high-harmonic spectroscopy. Physical Review Letters. 119(20),
203201.
mla: Baykusheva, Denitsa Rangelova, et al. “Signatures of Electronic Structure in
Bicircular High-Harmonic Spectroscopy.” Physical Review Letters, vol. 119,
no. 20, 203201, American Physical Society, 2017, doi:10.1103/physrevlett.119.203201.
short: D.R. Baykusheva, S. Brennecke, M. Lein, H.J. Wörner, Physical Review Letters
119 (2017).
date_created: 2023-08-10T06:35:51Z
date_published: 2017-11-17T00:00:00Z
date_updated: 2023-08-22T08:21:10Z
day: '17'
doi: 10.1103/physrevlett.119.203201
extern: '1'
external_id:
arxiv:
- '1710.04474'
intvolume: ' 119'
issue: '20'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1710.04474
month: '11'
oa: 1
oa_version: Preprint
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: Signatures of electronic structure in bicircular high-harmonic spectroscopy
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 119
year: '2017'
...
---
_id: '14031'
abstract:
- lang: eng
text: High-harmonic spectroscopy driven by circularly polarized laser pulses and
their counterrotating second harmonic is a new branch of attosecond science which
currently lacks quantitative interpretations. We extend this technique to the
midinfrared regime and record detailed high-harmonic spectra of several rare-gas
atoms. These results are compared with the solution of the Schrödinger equation
in three dimensions and calculations based on the strong-field approximation that
incorporate accurate scattering-wave recombination matrix elements. A quantum-orbit
analysis of these results provides a transparent interpretation of the measured
intensity ratios of symmetry-allowed neighboring harmonics in terms of (i) a set
of propensity rules related to the angular momentum of the atomic orbitals, (ii)
atom-specific matrix elements related to their electronic structure, and (iii)
the interference of the emissions associated with electrons in orbitals corotating
or counterrotating with the laser fields. These results provide the foundation
for a quantitative understanding of bicircular high-harmonic spectroscopy.
article_number: '203201'
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: Simon
full_name: Brennecke, Simon
last_name: Brennecke
- first_name: Manfred
full_name: Lein, Manfred
last_name: Lein
- first_name: Hans Jakob
full_name: Wörner, Hans Jakob
last_name: Wörner
citation:
ama: Baykusheva DR, Brennecke S, Lein M, Wörner HJ. Signatures of electronic structure
in bicircular high-harmonic spectroscopy. Physical Review Letters. 2017;119(20).
doi:10.1103/physrevlett.119.203201
apa: Baykusheva, D. R., Brennecke, S., Lein, M., & Wörner, H. J. (2017). Signatures
of electronic structure in bicircular high-harmonic spectroscopy. Physical
Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.119.203201
chicago: Baykusheva, Denitsa Rangelova, Simon Brennecke, Manfred Lein, and Hans
Jakob Wörner. “Signatures of Electronic Structure in Bicircular High-Harmonic
Spectroscopy.” Physical Review Letters. American Physical Society, 2017.
https://doi.org/10.1103/physrevlett.119.203201.
ieee: D. R. Baykusheva, S. Brennecke, M. Lein, and H. J. Wörner, “Signatures of
electronic structure in bicircular high-harmonic spectroscopy,” Physical Review
Letters, vol. 119, no. 20. American Physical Society, 2017.
ista: Baykusheva DR, Brennecke S, Lein M, Wörner HJ. 2017. Signatures of electronic
structure in bicircular high-harmonic spectroscopy. Physical Review Letters. 119(20),
203201.
mla: Baykusheva, Denitsa Rangelova, et al. “Signatures of Electronic Structure in
Bicircular High-Harmonic Spectroscopy.” Physical Review Letters, vol. 119,
no. 20, 203201, American Physical Society, 2017, doi:10.1103/physrevlett.119.203201.
short: D.R. Baykusheva, S. Brennecke, M. Lein, H.J. Wörner, Physical Review Letters
119 (2017).
date_created: 2023-08-10T06:48:12Z
date_published: 2017-11-17T00:00:00Z
date_updated: 2023-08-22T06:48:28Z
day: '17'
doi: 10.1103/physrevlett.119.203201
extern: '1'
external_id:
arxiv:
- '1710.04474'
pmid:
- '29219334'
intvolume: ' 119'
issue: '20'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1710.04474
month: '11'
oa: 1
oa_version: Preprint
pmid: 1
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: Signatures of electronic structure in bicircular high-harmonic spectroscopy
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 119
year: '2017'
...
---
_id: '6013'
abstract:
- lang: eng
text: The first hundred attoseconds of the electron dynamics during strong field
tunneling ionization are investigated. We quantify theoretically how the electron’s
classical trajectories in the continuum emerge from the tunneling process and
test the results with those achieved in parallel from attoclock measurements.
An especially high sensitivity on the tunneling barrier is accomplished here by
comparing the momentum distributions of two atomic species of slightly deviating
atomic potentials (argon and krypton) being ionized under absolutely identical
conditions with near-infrared laser pulses (1300 nm). The agreement between experiment
and theory provides clear evidence for a nonzero tunneling time delay and a nonvanishing
longitudinal momentum of the electron at the “tunnel exit.”
article_number: '023201'
arxiv: 1
author:
- first_name: Nicolas
full_name: Camus, Nicolas
last_name: Camus
- first_name: Enderalp
full_name: Yakaboylu, Enderalp
id: 38CB71F6-F248-11E8-B48F-1D18A9856A87
last_name: Yakaboylu
orcid: 0000-0001-5973-0874
- first_name: Lutz
full_name: Fechner, Lutz
last_name: Fechner
- first_name: Michael
full_name: Klaiber, Michael
last_name: Klaiber
- first_name: Martin
full_name: Laux, Martin
last_name: Laux
- first_name: Yonghao
full_name: Mi, Yonghao
last_name: Mi
- first_name: Karen Z.
full_name: Hatsagortsyan, Karen Z.
last_name: Hatsagortsyan
- first_name: Thomas
full_name: Pfeifer, Thomas
last_name: Pfeifer
- first_name: Christoph H.
full_name: Keitel, Christoph H.
last_name: Keitel
- first_name: Robert
full_name: Moshammer, Robert
last_name: Moshammer
citation:
ama: Camus N, Yakaboylu E, Fechner L, et al. Experimental evidence for quantum tunneling
time. Physical Review Letters. 2017;119(2). doi:10.1103/PhysRevLett.119.023201
apa: Camus, N., Yakaboylu, E., Fechner, L., Klaiber, M., Laux, M., Mi, Y., … Moshammer,
R. (2017). Experimental evidence for quantum tunneling time. Physical Review
Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.119.023201
chicago: Camus, Nicolas, Enderalp Yakaboylu, Lutz Fechner, Michael Klaiber, Martin
Laux, Yonghao Mi, Karen Z. Hatsagortsyan, Thomas Pfeifer, Christoph H. Keitel,
and Robert Moshammer. “Experimental Evidence for Quantum Tunneling Time.” Physical
Review Letters. American Physical Society, 2017. https://doi.org/10.1103/PhysRevLett.119.023201.
ieee: N. Camus et al., “Experimental evidence for quantum tunneling time,”
Physical Review Letters, vol. 119, no. 2. American Physical Society, 2017.
ista: Camus N, Yakaboylu E, Fechner L, Klaiber M, Laux M, Mi Y, Hatsagortsyan KZ,
Pfeifer T, Keitel CH, Moshammer R. 2017. Experimental evidence for quantum tunneling
time. Physical Review Letters. 119(2), 023201.
mla: Camus, Nicolas, et al. “Experimental Evidence for Quantum Tunneling Time.”
Physical Review Letters, vol. 119, no. 2, 023201, American Physical Society,
2017, doi:10.1103/PhysRevLett.119.023201.
short: N. Camus, E. Yakaboylu, L. Fechner, M. Klaiber, M. Laux, Y. Mi, K.Z. Hatsagortsyan,
T. Pfeifer, C.H. Keitel, R. Moshammer, Physical Review Letters 119 (2017).
date_created: 2019-02-14T15:24:13Z
date_published: 2017-07-14T00:00:00Z
date_updated: 2023-02-23T11:13:36Z
day: '14'
department:
- _id: MiLe
doi: 10.1103/PhysRevLett.119.023201
external_id:
arxiv:
- '1611.03701'
intvolume: ' 119'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1611.03701
month: '07'
oa: 1
oa_version: Preprint
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
related_material:
record:
- id: '313'
relation: earlier_version
status: public
scopus_import: 1
status: public
title: Experimental evidence for quantum tunneling time
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 119
year: '2017'
...
---
_id: '14010'
abstract:
- lang: eng
text: We report measurements of energy-dependent attosecond photoionization delays
between the two outer-most valence shells of N2O and H2O. The combination of single-shot
signal referencing with the use of different metal foils to filter the attosecond
pulse train enables us to extract delays from congested spectra. Remarkably large
delays up to 160 as are observed in N2O, whereas the delays in H2O are all smaller
than 50 as in the photon-energy range of 20-40 eV. These results are interpreted
by developing a theory of molecular photoionization delays. The long delays measured
in N2O are shown to reflect the population of molecular shape resonances that
trap the photoelectron for a duration of up to ∼110 as. The unstructured continua
of H2O result in much smaller delays at the same photon energies. Our experimental
and theoretical methods make the study of molecular attosecond photoionization
dynamics accessible.
article_number: '093001'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Martin
full_name: Huppert, Martin
last_name: Huppert
- first_name: Inga
full_name: Jordan, Inga
last_name: Jordan
- first_name: Denitsa Rangelova
full_name: Baykusheva, Denitsa Rangelova
id: 71b4d059-2a03-11ee-914d-dfa3beed6530
last_name: Baykusheva
- first_name: Aaron
full_name: von Conta, Aaron
last_name: von Conta
- first_name: Hans Jakob
full_name: Wörner, Hans Jakob
last_name: Wörner
citation:
ama: Huppert M, Jordan I, Baykusheva DR, von Conta A, Wörner HJ. Attosecond delays
in molecular photoionization. Physical Review Letters. 2016;117(9). doi:10.1103/physrevlett.117.093001
apa: Huppert, M., Jordan, I., Baykusheva, D. R., von Conta, A., & Wörner, H.
J. (2016). Attosecond delays in molecular photoionization. Physical Review
Letters. American Physical Society. https://doi.org/10.1103/physrevlett.117.093001
chicago: Huppert, Martin, Inga Jordan, Denitsa Rangelova Baykusheva, Aaron von Conta,
and Hans Jakob Wörner. “Attosecond Delays in Molecular Photoionization.” Physical
Review Letters. American Physical Society, 2016. https://doi.org/10.1103/physrevlett.117.093001.
ieee: M. Huppert, I. Jordan, D. R. Baykusheva, A. von Conta, and H. J. Wörner, “Attosecond
delays in molecular photoionization,” Physical Review Letters, vol. 117,
no. 9. American Physical Society, 2016.
ista: Huppert M, Jordan I, Baykusheva DR, von Conta A, Wörner HJ. 2016. Attosecond
delays in molecular photoionization. Physical Review Letters. 117(9), 093001.
mla: Huppert, Martin, et al. “Attosecond Delays in Molecular Photoionization.” Physical
Review Letters, vol. 117, no. 9, 093001, American Physical Society, 2016,
doi:10.1103/physrevlett.117.093001.
short: M. Huppert, I. Jordan, D.R. Baykusheva, A. von Conta, H.J. Wörner, Physical
Review Letters 117 (2016).
date_created: 2023-08-10T06:37:07Z
date_published: 2016-08-26T00:00:00Z
date_updated: 2023-08-22T08:42:50Z
day: '26'
doi: 10.1103/physrevlett.117.093001
extern: '1'
external_id:
arxiv:
- '1607.07435'
pmid:
- '27610849'
intvolume: ' 117'
issue: '9'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1607.07435
month: '08'
oa: 1
oa_version: Preprint
pmid: 1
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: Attosecond delays in molecular photoionization
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 117
year: '2016'
...
---
_id: '14011'
abstract:
- lang: eng
text: We introduce bicircular high-harmonic spectroscopy as a new method to probe
dynamical symmetries of atoms and molecules and their evolution in time. Our approach
is based on combining a circularly polarized femtosecond fundamental field of
frequency ω with its counterrotating second harmonic 2ω. We demonstrate the ability
of bicircular high-harmonic spectroscopy to characterize the orbital angular momentum
symmetry of atomic orbitals. We further show that breaking the threefold rotational
symmetry of the generating medium-at the level of either the ensemble or that
of a single molecule-results in the emission of the otherwise parity-forbidden
frequencies 3qω (q∈N), which provide a background-free probe of dynamical molecular
symmetries.
article_number: '123001'
article_processing_charge: No
article_type: original
author:
- first_name: Denitsa Rangelova
full_name: Baykusheva, Denitsa Rangelova
id: 71b4d059-2a03-11ee-914d-dfa3beed6530
last_name: Baykusheva
- first_name: Md Sabbir
full_name: Ahsan, Md Sabbir
last_name: Ahsan
- first_name: 'Nan'
full_name: Lin, Nan
last_name: Lin
- first_name: Hans Jakob
full_name: Wörner, Hans Jakob
last_name: Wörner
citation:
ama: Baykusheva DR, Ahsan MS, Lin N, Wörner HJ. Bicircular high-harmonic spectroscopy
reveals dynamical symmetries of atoms and molecules. Physical Review Letters.
2016;116(12). doi:10.1103/physrevlett.116.123001
apa: Baykusheva, D. R., Ahsan, M. S., Lin, N., & Wörner, H. J. (2016). Bicircular
high-harmonic spectroscopy reveals dynamical symmetries of atoms and molecules.
Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.116.123001
chicago: Baykusheva, Denitsa Rangelova, Md Sabbir Ahsan, Nan Lin, and Hans Jakob
Wörner. “Bicircular High-Harmonic Spectroscopy Reveals Dynamical Symmetries of
Atoms and Molecules.” Physical Review Letters. American Physical Society,
2016. https://doi.org/10.1103/physrevlett.116.123001.
ieee: D. R. Baykusheva, M. S. Ahsan, N. Lin, and H. J. Wörner, “Bicircular high-harmonic
spectroscopy reveals dynamical symmetries of atoms and molecules,” Physical
Review Letters, vol. 116, no. 12. American Physical Society, 2016.
ista: Baykusheva DR, Ahsan MS, Lin N, Wörner HJ. 2016. Bicircular high-harmonic
spectroscopy reveals dynamical symmetries of atoms and molecules. Physical Review
Letters. 116(12), 123001.
mla: Baykusheva, Denitsa Rangelova, et al. “Bicircular High-Harmonic Spectroscopy
Reveals Dynamical Symmetries of Atoms and Molecules.” Physical Review Letters,
vol. 116, no. 12, 123001, American Physical Society, 2016, doi:10.1103/physrevlett.116.123001.
short: D.R. Baykusheva, M.S. Ahsan, N. Lin, H.J. Wörner, Physical Review Letters
116 (2016).
date_created: 2023-08-10T06:37:16Z
date_published: 2016-03-25T00:00:00Z
date_updated: 2023-08-22T08:44:10Z
day: '25'
doi: 10.1103/physrevlett.116.123001
extern: '1'
external_id:
pmid:
- '27058077'
intvolume: ' 116'
issue: '12'
keyword:
- General Physics and Astronomy
language:
- iso: eng
month: '03'
oa_version: None
pmid: 1
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: Bicircular high-harmonic spectroscopy reveals dynamical symmetries of atoms
and molecules
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 116
year: '2016'
...
---
_id: '7072'
abstract:
- lang: eng
text: We investigate the structural and magnetic properties of two molecule-based
magnets synthesized from the same starting components. Their different structural
motifs promote contrasting exchange pathways and consequently lead to markedly
different magnetic ground states. Through examination of their structural and
magnetic properties we show that [Cu(pyz)(H2O)(gly)2](ClO4)2 may be considered
a quasi-one-dimensional quantum Heisenberg antiferromagnet whereas the related
compound [Cu(pyz)(gly)](ClO4), which is formed from dimers of antiferromagnetically
interacting Cu2+ spins, remains disordered down to at least 0.03 K in zero field
but shows a field-temperature phase diagram reminiscent of that seen in materials
showing a Bose-Einstein condensation of magnons.
article_number: '207201'
article_processing_charge: No
article_type: original
author:
- first_name: T.
full_name: Lancaster, T.
last_name: Lancaster
- first_name: P. A.
full_name: Goddard, P. A.
last_name: Goddard
- first_name: S. J.
full_name: Blundell, S. J.
last_name: Blundell
- first_name: F. R.
full_name: Foronda, F. R.
last_name: Foronda
- first_name: S.
full_name: Ghannadzadeh, S.
last_name: Ghannadzadeh
- first_name: J. S.
full_name: Möller, J. S.
last_name: Möller
- first_name: P. J.
full_name: Baker, P. J.
last_name: Baker
- first_name: F. L.
full_name: Pratt, F. L.
last_name: Pratt
- first_name: C.
full_name: Baines, C.
last_name: Baines
- first_name: L.
full_name: Huang, L.
last_name: Huang
- first_name: J.
full_name: Wosnitza, J.
last_name: Wosnitza
- first_name: R. D.
full_name: McDonald, R. D.
last_name: McDonald
- first_name: Kimberly A
full_name: Modic, Kimberly A
id: 13C26AC0-EB69-11E9-87C6-5F3BE6697425
last_name: Modic
orcid: 0000-0001-9760-3147
- first_name: J.
full_name: Singleton, J.
last_name: Singleton
- first_name: C. V.
full_name: Topping, C. V.
last_name: Topping
- first_name: T. A. W.
full_name: Beale, T. A. W.
last_name: Beale
- first_name: F.
full_name: Xiao, F.
last_name: Xiao
- first_name: J. A.
full_name: Schlueter, J. A.
last_name: Schlueter
- first_name: A. M.
full_name: Barton, A. M.
last_name: Barton
- first_name: R. D.
full_name: Cabrera, R. D.
last_name: Cabrera
- first_name: K. E.
full_name: Carreiro, K. E.
last_name: Carreiro
- first_name: H. E.
full_name: Tran, H. E.
last_name: Tran
- first_name: J. L.
full_name: Manson, J. L.
last_name: Manson
citation:
ama: Lancaster T, Goddard PA, Blundell SJ, et al. Controlling magnetic order and
quantum disorder in molecule-based magnets. Physical Review Letters. 2014;112(20).
doi:10.1103/physrevlett.112.207201
apa: Lancaster, T., Goddard, P. A., Blundell, S. J., Foronda, F. R., Ghannadzadeh,
S., Möller, J. S., … Manson, J. L. (2014). Controlling magnetic order and quantum
disorder in molecule-based magnets. Physical Review Letters. APS. https://doi.org/10.1103/physrevlett.112.207201
chicago: Lancaster, T., P. A. Goddard, S. J. Blundell, F. R. Foronda, S. Ghannadzadeh,
J. S. Möller, P. J. Baker, et al. “Controlling Magnetic Order and Quantum Disorder
in Molecule-Based Magnets.” Physical Review Letters. APS, 2014. https://doi.org/10.1103/physrevlett.112.207201.
ieee: T. Lancaster et al., “Controlling magnetic order and quantum disorder
in molecule-based magnets,” Physical Review Letters, vol. 112, no. 20.
APS, 2014.
ista: Lancaster T, Goddard PA, Blundell SJ, Foronda FR, Ghannadzadeh S, Möller JS,
Baker PJ, Pratt FL, Baines C, Huang L, Wosnitza J, McDonald RD, Modic KA, Singleton
J, Topping CV, Beale TAW, Xiao F, Schlueter JA, Barton AM, Cabrera RD, Carreiro
KE, Tran HE, Manson JL. 2014. Controlling magnetic order and quantum disorder
in molecule-based magnets. Physical Review Letters. 112(20), 207201.
mla: Lancaster, T., et al. “Controlling Magnetic Order and Quantum Disorder in Molecule-Based
Magnets.” Physical Review Letters, vol. 112, no. 20, 207201, APS, 2014,
doi:10.1103/physrevlett.112.207201.
short: T. Lancaster, P.A. Goddard, S.J. Blundell, F.R. Foronda, S. Ghannadzadeh,
J.S. Möller, P.J. Baker, F.L. Pratt, C. Baines, L. Huang, J. Wosnitza, R.D. McDonald,
K.A. Modic, J. Singleton, C.V. Topping, T.A.W. Beale, F. Xiao, J.A. Schlueter,
A.M. Barton, R.D. Cabrera, K.E. Carreiro, H.E. Tran, J.L. Manson, Physical Review
Letters 112 (2014).
date_created: 2019-11-19T13:23:13Z
date_published: 2014-05-19T00:00:00Z
date_updated: 2021-01-12T08:11:42Z
day: '19'
doi: 10.1103/physrevlett.112.207201
extern: '1'
intvolume: ' 112'
issue: '20'
language:
- iso: eng
month: '05'
oa_version: None
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: APS
quality_controlled: '1'
status: public
title: Controlling magnetic order and quantum disorder in molecule-based magnets
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 112
year: '2014'
...
---
_id: '14020'
abstract:
- lang: eng
text: We report the observation of macroscopic field-free orientation, i.e., more
than 73% of CO molecules pointing in the same direction. This is achieved through
an all-optical scheme operating at high particle densities (>10(17) cm(-3)) that
combines one-color (ω) and two-color (ω+2ω) nonresonant femtosecond laser pulses.
We show that the achieved orientation solely relies on the hyperpolarizability
interaction as opposed to an ionization-depletion mechanism, thus, opening a wide
range of applications. The achieved strong orientation enables us to reveal the
molecular-frame anisotropies of the photorecombination amplitudes and phases caused
by a shape resonance. The resonance appears as a local maximum in the even-harmonic
emission around 28 eV. In contrast, the odd-harmonic emission is suppressed in
this spectral region through the combined effects of an asymmetric photorecombination
phase and a subcycle Stark effect, generic for polar molecules, that we experimentally
identify.
article_number: '023001'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: P. M.
full_name: Kraus, P. M.
last_name: Kraus
- first_name: Denitsa Rangelova
full_name: Baykusheva, Denitsa Rangelova
id: 71b4d059-2a03-11ee-914d-dfa3beed6530
last_name: Baykusheva
- first_name: H. J.
full_name: Wörner, H. J.
last_name: Wörner
citation:
ama: Kraus PM, Baykusheva DR, Wörner HJ. Two-pulse field-free orientation reveals
anisotropy of molecular shape resonance. Physical Review Letters. 2014;113(2).
doi:10.1103/physrevlett.113.023001
apa: Kraus, P. M., Baykusheva, D. R., & Wörner, H. J. (2014). Two-pulse field-free
orientation reveals anisotropy of molecular shape resonance. Physical Review
Letters. American Physical Society. https://doi.org/10.1103/physrevlett.113.023001
chicago: Kraus, P. M., Denitsa Rangelova Baykusheva, and H. J. Wörner. “Two-Pulse
Field-Free Orientation Reveals Anisotropy of Molecular Shape Resonance.” Physical
Review Letters. American Physical Society, 2014. https://doi.org/10.1103/physrevlett.113.023001.
ieee: P. M. Kraus, D. R. Baykusheva, and H. J. Wörner, “Two-pulse field-free orientation
reveals anisotropy of molecular shape resonance,” Physical Review Letters,
vol. 113, no. 2. American Physical Society, 2014.
ista: Kraus PM, Baykusheva DR, Wörner HJ. 2014. Two-pulse field-free orientation
reveals anisotropy of molecular shape resonance. Physical Review Letters. 113(2),
023001.
mla: Kraus, P. M., et al. “Two-Pulse Field-Free Orientation Reveals Anisotropy of
Molecular Shape Resonance.” Physical Review Letters, vol. 113, no. 2, 023001,
American Physical Society, 2014, doi:10.1103/physrevlett.113.023001.
short: P.M. Kraus, D.R. Baykusheva, H.J. Wörner, Physical Review Letters 113 (2014).
date_created: 2023-08-10T06:38:38Z
date_published: 2014-07-11T00:00:00Z
date_updated: 2023-08-22T09:02:56Z
day: '11'
doi: 10.1103/physrevlett.113.023001
extern: '1'
external_id:
arxiv:
- '1311.3923'
pmid:
- '25062172'
intvolume: ' 113'
issue: '2'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1311.3923
month: '07'
oa: 1
oa_version: Preprint
pmid: 1
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: Two-pulse field-free orientation reveals anisotropy of molecular shape resonance
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 113
year: '2014'
...
---
_id: '10384'
abstract:
- lang: eng
text: 'Recent studies aimed at investigating artificial analogs of bacterial colonies
have shown that low-density suspensions of self-propelled particles confined in
two dimensions can assemble into finite aggregates that merge and split, but have
a typical size that remains constant (living clusters). In this Letter, we address
the problem of the formation of living clusters and crystals of active particles
in three dimensions. We study two systems: self-propelled particles interacting
via a generic attractive potential and colloids that can move toward each other
as a result of active agents (e.g., by molecular motors). In both cases, fluidlike
“living” clusters form. We explain this general feature in terms of the balance
between active forces and regression to thermodynamic equilibrium. This balance
can be quantified in terms of a dimensionless number that allows us to collapse
the observed clustering behavior onto a universal curve. We also discuss how active
motion affects the kinetics of crystal formation.'
acknowledgement: This work was supported by the ERC Advanced Grant 227758, the National
Science Foundation under Career Grant No. DMR-0846426, the Wolfson Merit Award 2007/R3
of the Royal Society of London and the EPSRC Programme Grant EP/I001352/1. BMM acknowledge
T. Curk and A. Ballard for useful discussions. C. V. acknowledges financial support
from a Juan de la Cierva Fellowship, from the Marie Curie Integration Grant PCIG-GA-2011-303941
ANISOKINEQ, and from the National Project FIS2010- 16159. S. A-U acknowledges support
from the Alexander von Humboldt Foundation.
article_number: '245702'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: B. M.
full_name: Mognetti, B. M.
last_name: Mognetti
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: S.
full_name: Angioletti-Uberti, S.
last_name: Angioletti-Uberti
- first_name: A.
full_name: Cacciuto, A.
last_name: Cacciuto
- first_name: C.
full_name: Valeriani, C.
last_name: Valeriani
- first_name: D.
full_name: Frenkel, D.
last_name: Frenkel
citation:
ama: Mognetti BM, Šarić A, Angioletti-Uberti S, Cacciuto A, Valeriani C, Frenkel
D. Living clusters and crystals from low-density suspensions of active colloids.
Physical Review Letters. 2013;111(24). doi:10.1103/physrevlett.111.245702
apa: Mognetti, B. M., Šarić, A., Angioletti-Uberti, S., Cacciuto, A., Valeriani,
C., & Frenkel, D. (2013). Living clusters and crystals from low-density suspensions
of active colloids. Physical Review Letters. American Physical Society.
https://doi.org/10.1103/physrevlett.111.245702
chicago: Mognetti, B. M., Anđela Šarić, S. Angioletti-Uberti, A. Cacciuto, C. Valeriani,
and D. Frenkel. “Living Clusters and Crystals from Low-Density Suspensions of
Active Colloids.” Physical Review Letters. American Physical Society, 2013.
https://doi.org/10.1103/physrevlett.111.245702.
ieee: B. M. Mognetti, A. Šarić, S. Angioletti-Uberti, A. Cacciuto, C. Valeriani,
and D. Frenkel, “Living clusters and crystals from low-density suspensions of
active colloids,” Physical Review Letters, vol. 111, no. 24. American Physical
Society, 2013.
ista: Mognetti BM, Šarić A, Angioletti-Uberti S, Cacciuto A, Valeriani C, Frenkel
D. 2013. Living clusters and crystals from low-density suspensions of active colloids.
Physical Review Letters. 111(24), 245702.
mla: Mognetti, B. M., et al. “Living Clusters and Crystals from Low-Density Suspensions
of Active Colloids.” Physical Review Letters, vol. 111, no. 24, 245702,
American Physical Society, 2013, doi:10.1103/physrevlett.111.245702.
short: B.M. Mognetti, A. Šarić, S. Angioletti-Uberti, A. Cacciuto, C. Valeriani,
D. Frenkel, Physical Review Letters 111 (2013).
date_created: 2021-11-29T13:29:31Z
date_published: 2013-12-11T00:00:00Z
date_updated: 2021-11-29T14:05:19Z
day: '11'
doi: 10.1103/physrevlett.111.245702
extern: '1'
external_id:
arxiv:
- '1311.4681'
pmid:
- '24483677'
intvolume: ' 111'
issue: '24'
keyword:
- general physics and astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1311.4681
month: '12'
oa: 1
oa_version: Preprint
pmid: 1
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: Living clusters and crystals from low-density suspensions of active colloids
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 111
year: '2013'
...
---
_id: '10387'
abstract:
- lang: eng
text: We report numerical simulations of membrane tubulation driven by large colloidal
particles. Using Monte Carlo simulations we study how the process depends on particle
size and binding strength, and present accurate free energy calculations to sort
out how tube formation compares with the competing budding process. We find that
tube formation is a result of the collective behavior of the particles adhering
on the surface, and it occurs for binding strengths that are smaller than those
required for budding. We also find that long linear aggregates of particles forming
on the membrane surface act as nucleation seeds for tubulation by lowering the
free energy barrier associated to the process.
article_number: '188101'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Angelo
full_name: Cacciuto, Angelo
last_name: Cacciuto
citation:
ama: Šarić A, Cacciuto A. Mechanism of membrane tube formation induced by adhesive
nanocomponents. Physical Review Letters. 2012;109(18). doi:10.1103/physrevlett.109.188101
apa: Šarić, A., & Cacciuto, A. (2012). Mechanism of membrane tube formation
induced by adhesive nanocomponents. Physical Review Letters. American Physical
Society. https://doi.org/10.1103/physrevlett.109.188101
chicago: Šarić, Anđela, and Angelo Cacciuto. “Mechanism of Membrane Tube Formation
Induced by Adhesive Nanocomponents.” Physical Review Letters. American
Physical Society, 2012. https://doi.org/10.1103/physrevlett.109.188101.
ieee: A. Šarić and A. Cacciuto, “Mechanism of membrane tube formation induced by
adhesive nanocomponents,” Physical Review Letters, vol. 109, no. 18. American
Physical Society, 2012.
ista: Šarić A, Cacciuto A. 2012. Mechanism of membrane tube formation induced by
adhesive nanocomponents. Physical Review Letters. 109(18), 188101.
mla: Šarić, Anđela, and Angelo Cacciuto. “Mechanism of Membrane Tube Formation Induced
by Adhesive Nanocomponents.” Physical Review Letters, vol. 109, no. 18,
188101, American Physical Society, 2012, doi:10.1103/physrevlett.109.188101.
short: A. Šarić, A. Cacciuto, Physical Review Letters 109 (2012).
date_created: 2021-11-29T14:08:00Z
date_published: 2012-10-31T00:00:00Z
date_updated: 2021-11-29T14:29:25Z
day: '31'
doi: 10.1103/physrevlett.109.188101
extern: '1'
external_id:
arxiv:
- '1206.3528'
pmid:
- '23215334'
intvolume: ' 109'
issue: '18'
keyword:
- general physics and astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1206.3528
month: '10'
oa: 1
oa_version: Preprint
pmid: 1
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: Mechanism of membrane tube formation induced by adhesive nanocomponents
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 109
year: '2012'
...
---
_id: '10388'
abstract:
- lang: eng
text: Using computer simulations, we show that lipid membranes can mediate linear
aggregation of spherical nanoparticles binding to it for a wide range of biologically
relevant bending rigidities. This result is in net contrast with the isotropic
aggregation of nanoparticles on fluid interfaces or the expected clustering of
isotropic insertions in biological membranes. We present a phase diagram indicating
where linear aggregation is expected and compute explicitly the free-energy barriers
associated with linear and isotropic aggregation. Finally, we provide simple scaling
arguments to explain this phenomenology.
acknowledgement: "This work was supported by the National Science Foundation under
Career Grant No. DMR-0846426.\r\n"
article_number: '118101'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Angelo
full_name: Cacciuto, Angelo
last_name: Cacciuto
citation:
ama: Šarić A, Cacciuto A. Fluid membranes can drive linear aggregation of adsorbed
spherical nanoparticles. Physical Review Letters. 2012;108(11). doi:10.1103/physrevlett.108.118101
apa: Šarić, A., & Cacciuto, A. (2012). Fluid membranes can drive linear aggregation
of adsorbed spherical nanoparticles. Physical Review Letters. American
Physical Society. https://doi.org/10.1103/physrevlett.108.118101
chicago: Šarić, Anđela, and Angelo Cacciuto. “Fluid Membranes Can Drive Linear Aggregation
of Adsorbed Spherical Nanoparticles.” Physical Review Letters. American
Physical Society, 2012. https://doi.org/10.1103/physrevlett.108.118101.
ieee: A. Šarić and A. Cacciuto, “Fluid membranes can drive linear aggregation of
adsorbed spherical nanoparticles,” Physical Review Letters, vol. 108, no.
11. American Physical Society, 2012.
ista: Šarić A, Cacciuto A. 2012. Fluid membranes can drive linear aggregation of
adsorbed spherical nanoparticles. Physical Review Letters. 108(11), 118101.
mla: Šarić, Anđela, and Angelo Cacciuto. “Fluid Membranes Can Drive Linear Aggregation
of Adsorbed Spherical Nanoparticles.” Physical Review Letters, vol. 108,
no. 11, 118101, American Physical Society, 2012, doi:10.1103/physrevlett.108.118101.
short: A. Šarić, A. Cacciuto, Physical Review Letters 108 (2012).
date_created: 2021-11-29T14:30:05Z
date_published: 2012-03-14T00:00:00Z
date_updated: 2021-11-29T15:12:13Z
day: '14'
doi: 10.1103/physrevlett.108.118101
extern: '1'
external_id:
arxiv:
- '1201.0036'
pmid:
- '22540513'
intvolume: ' 108'
issue: '11'
keyword:
- general physics and astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1201.0036
month: '03'
oa: 1
oa_version: Preprint
pmid: 1
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: Fluid membranes can drive linear aggregation of adsorbed spherical nanoparticles
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 108
year: '2012'
...
---
_id: '10391'
abstract:
- lang: eng
text: We use numerical simulations to show how a fully flexible filament binding
to a deformable cylindrical surface may acquire a macroscopic persistence length
and a helical conformation. This is a result of the nontrivial elastic response
to deformations of elastic sheets. We find that the filament’s helical pitch is
completely determined by the mechanical properties of the surface, and can be
easily tuned by varying the surface stretching rigidity. We propose simple scaling
arguments to understand the physical mechanism behind this phenomenon and present
a phase diagram indicating under what conditions one should expect a fully flexible
chain to behave as a helical semiflexible filament. Finally, we discuss the implications
of our results.
acknowledgement: This work was supported by the National Science Foundation under
Career Grant No. DMR-0846426.
article_number: '226101'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Josep C.
full_name: Pàmies, Josep C.
last_name: Pàmies
- first_name: Angelo
full_name: Cacciuto, Angelo
last_name: Cacciuto
citation:
ama: Šarić A, Pàmies JC, Cacciuto A. Effective elasticity of a flexible filament
bound to a deformable cylindrical surface. Physical Review Letters. 2010;104(22).
doi:10.1103/physrevlett.104.226101
apa: Šarić, A., Pàmies, J. C., & Cacciuto, A. (2010). Effective elasticity of
a flexible filament bound to a deformable cylindrical surface. Physical Review
Letters. American Physical Society. https://doi.org/10.1103/physrevlett.104.226101
chicago: Šarić, Anđela, Josep C. Pàmies, and Angelo Cacciuto. “Effective Elasticity
of a Flexible Filament Bound to a Deformable Cylindrical Surface.” Physical
Review Letters. American Physical Society, 2010. https://doi.org/10.1103/physrevlett.104.226101.
ieee: A. Šarić, J. C. Pàmies, and A. Cacciuto, “Effective elasticity of a flexible
filament bound to a deformable cylindrical surface,” Physical Review Letters,
vol. 104, no. 22. American Physical Society, 2010.
ista: Šarić A, Pàmies JC, Cacciuto A. 2010. Effective elasticity of a flexible filament
bound to a deformable cylindrical surface. Physical Review Letters. 104(22), 226101.
mla: Šarić, Anđela, et al. “Effective Elasticity of a Flexible Filament Bound to
a Deformable Cylindrical Surface.” Physical Review Letters, vol. 104, no.
22, 226101, American Physical Society, 2010, doi:10.1103/physrevlett.104.226101.
short: A. Šarić, J.C. Pàmies, A. Cacciuto, Physical Review Letters 104 (2010).
date_created: 2021-11-29T15:14:33Z
date_published: 2010-06-03T00:00:00Z
date_updated: 2021-11-30T08:11:19Z
day: '03'
doi: 10.1103/physrevlett.104.226101
extern: '1'
external_id:
arxiv:
- '1005.2429'
pmid:
- '20867183'
intvolume: ' 104'
issue: '22'
keyword:
- general physics and astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1005.2429
month: '06'
oa: 1
oa_version: Preprint
pmid: 1
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: Effective elasticity of a flexible filament bound to a deformable cylindrical
surface
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 104
year: '2010'
...