---
_id: '15053'
abstract:
- lang: eng
  text: Atom-based quantum simulators have had many successes in tackling challenging
    quantum many-body problems, owing to the precise and dynamical control that they
    provide over the systems' parameters. They are, however, often optimized to address
    a specific type of problem. Here, we present the design and implementation of
    a 6Li-based quantum gas platform that provides wide-ranging capabilities and is
    able to address a variety of quantum many-body problems. Our two-chamber architecture
    relies on a robust combination of gray molasses and optical transport from a laser-cooling
    chamber to a glass cell with excellent optical access. There, we first create
    unitary Fermi superfluids in a three-dimensional axially symmetric harmonic trap
    and characterize them using in situ thermometry, reaching temperatures below 20
    nK. This allows us to enter the deep superfluid regime with samples of extreme
    diluteness, where the interparticle spacing is sufficiently large for direct single-atom
    imaging. Second, we generate optical lattice potentials with triangular and honeycomb
    geometry in which we study diffraction of molecular Bose-Einstein condensates,
    and show how going beyond the Kapitza-Dirac regime allows us to unambiguously
    distinguish between the two geometries. With the ability to probe quantum many-body
    physics in both discrete and continuous space, and its suitability for bulk and
    single-atom imaging, our setup represents an important step towards achieving
    a wide-scope quantum simulator.
acknowledgement: We thank Clara Bachorz, Darby Bates, Markus Bohlen, Valentin Crépel,
  Yann Kiefer, Joanna Lis, Mihail Rabinovic, and Julian Struck for experimental assistance
  in the early stages of this project, and Sebastian Will for a critical reading of
  the manuscript. This work has been supported by Agence Nationale de la Recherche
  (Grant No. ANR-21-CE30-0021), the European Research Council (Grant No. ERC-2016-ADG-743159),
  CNRS (Tremplin@INP 2020), and Région Ile-de-France in the framework of DIM SIRTEQ
  (Super2D and SISCo) and DIM QuanTiP.
article_number: '013158'
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Shuwei
  full_name: Jin, Shuwei
  last_name: Jin
- first_name: Kunlun
  full_name: Dai, Kunlun
  last_name: Dai
- first_name: Joris
  full_name: Verstraten, Joris
  last_name: Verstraten
- first_name: Maxime
  full_name: Dixmerias, Maxime
  last_name: Dixmerias
- first_name: Ragheed
  full_name: Al Hyder, Ragheed
  id: d1c405be-ae15-11ed-8510-ccf53278162e
  last_name: Al Hyder
- first_name: Christophe
  full_name: Salomon, Christophe
  last_name: Salomon
- first_name: Bruno
  full_name: Peaudecerf, Bruno
  last_name: Peaudecerf
- first_name: Tim
  full_name: de Jongh, Tim
  last_name: de Jongh
- first_name: Tarik
  full_name: Yefsah, Tarik
  last_name: Yefsah
citation:
  ama: Jin S, Dai K, Verstraten J, et al. Multipurpose platform for analog quantum
    simulation. <i>Physical Review Research</i>. 2024;6(1). doi:<a href="https://doi.org/10.1103/physrevresearch.6.013158">10.1103/physrevresearch.6.013158</a>
  apa: Jin, S., Dai, K., Verstraten, J., Dixmerias, M., Al Hyder, R., Salomon, C.,
    … Yefsah, T. (2024). Multipurpose platform for analog quantum simulation. <i>Physical
    Review Research</i>. American Physical Society. <a href="https://doi.org/10.1103/physrevresearch.6.013158">https://doi.org/10.1103/physrevresearch.6.013158</a>
  chicago: Jin, Shuwei, Kunlun Dai, Joris Verstraten, Maxime Dixmerias, Ragheed Al
    Hyder, Christophe Salomon, Bruno Peaudecerf, Tim de Jongh, and Tarik Yefsah. “Multipurpose
    Platform for Analog Quantum Simulation.” <i>Physical Review Research</i>. American
    Physical Society, 2024. <a href="https://doi.org/10.1103/physrevresearch.6.013158">https://doi.org/10.1103/physrevresearch.6.013158</a>.
  ieee: S. Jin <i>et al.</i>, “Multipurpose platform for analog quantum simulation,”
    <i>Physical Review Research</i>, vol. 6, no. 1. American Physical Society, 2024.
  ista: Jin S, Dai K, Verstraten J, Dixmerias M, Al Hyder R, Salomon C, Peaudecerf
    B, de Jongh T, Yefsah T. 2024. Multipurpose platform for analog quantum simulation.
    Physical Review Research. 6(1), 013158.
  mla: Jin, Shuwei, et al. “Multipurpose Platform for Analog Quantum Simulation.”
    <i>Physical Review Research</i>, vol. 6, no. 1, 013158, American Physical Society,
    2024, doi:<a href="https://doi.org/10.1103/physrevresearch.6.013158">10.1103/physrevresearch.6.013158</a>.
  short: S. Jin, K. Dai, J. Verstraten, M. Dixmerias, R. Al Hyder, C. Salomon, B.
    Peaudecerf, T. de Jongh, T. Yefsah, Physical Review Research 6 (2024).
date_created: 2024-03-04T07:42:52Z
date_published: 2024-02-13T00:00:00Z
date_updated: 2024-03-04T07:55:29Z
day: '13'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.1103/physrevresearch.6.013158
external_id:
  arxiv:
  - '2304.08433'
file:
- access_level: open_access
  checksum: ba2ae3e3a011f8897d3803c9366a67e2
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  creator: dernst
  date_created: 2024-03-04T07:53:08Z
  date_updated: 2024-03-04T07:53:08Z
  file_id: '15054'
  file_name: 2024_PhysicalReviewResearch_Jin.pdf
  file_size: 4025988
  relation: main_file
  success: 1
file_date_updated: 2024-03-04T07:53:08Z
has_accepted_license: '1'
intvolume: '         6'
issue: '1'
keyword:
- General Physics and Astronomy
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
publication: Physical Review Research
publication_identifier:
  issn:
  - 2643-1564
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Multipurpose platform for analog quantum simulation
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2024'
...
---
_id: '14321'
abstract:
- lang: eng
  text: We demonstrate the possibility of a coupling between the magnetization direction
    of a ferromagnet and the tilting angle of adsorbed achiral molecules. To illustrate
    the mechanism of the coupling, we analyze a minimal Stoner model that includes
    Rashba spin–orbit coupling due to the electric field on the surface of the ferromagnet.
    The proposed mechanism allows us to study magnetic anisotropy of the system with
    an extended Stoner–Wohlfarth model and argue that adsorbed achiral molecules can
    change magnetocrystalline anisotropy of the substrate. Our research aims to motivate
    further experimental studies of the current-free chirality induced spin selectivity
    effect involving both enantiomers.
acknowledgement: "We thank Zhanybek Alpichshev, Mohammad Reza Safari, Binghai Yan,
  and Yossi Paltiel for enlightening discussions.\r\nM.L. acknowledges support from
  the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). A. C. received
  funding from the European Union’s Horizon Europe research and innovation program
  under the Marie Skłodowska-Curie Grant Agreement No. 101062862 - NeqMolRot."
article_number: '104103'
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Ragheed
  full_name: Al Hyder, Ragheed
  id: d1c405be-ae15-11ed-8510-ccf53278162e
  last_name: Al Hyder
- first_name: Alberto
  full_name: Cappellaro, Alberto
  id: 9d13b3cb-30a2-11eb-80dc-f772505e8660
  last_name: Cappellaro
  orcid: 0000-0001-6110-2359
- first_name: Mikhail
  full_name: Lemeshko, Mikhail
  id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
  last_name: Lemeshko
  orcid: 0000-0002-6990-7802
- first_name: Artem
  full_name: Volosniev, Artem
  id: 37D278BC-F248-11E8-B48F-1D18A9856A87
  last_name: Volosniev
  orcid: 0000-0003-0393-5525
citation:
  ama: Al Hyder R, Cappellaro A, Lemeshko M, Volosniev A. Achiral dipoles on a ferromagnet
    can affect its magnetization direction. <i>The Journal of Chemical Physics</i>.
    2023;159(10). doi:<a href="https://doi.org/10.1063/5.0165806">10.1063/5.0165806</a>
  apa: Al Hyder, R., Cappellaro, A., Lemeshko, M., &#38; Volosniev, A. (2023). Achiral
    dipoles on a ferromagnet can affect its magnetization direction. <i>The Journal
    of Chemical Physics</i>. AIP Publishing. <a href="https://doi.org/10.1063/5.0165806">https://doi.org/10.1063/5.0165806</a>
  chicago: Al Hyder, Ragheed, Alberto Cappellaro, Mikhail Lemeshko, and Artem Volosniev.
    “Achiral Dipoles on a Ferromagnet Can Affect Its Magnetization Direction.” <i>The
    Journal of Chemical Physics</i>. AIP Publishing, 2023. <a href="https://doi.org/10.1063/5.0165806">https://doi.org/10.1063/5.0165806</a>.
  ieee: R. Al Hyder, A. Cappellaro, M. Lemeshko, and A. Volosniev, “Achiral dipoles
    on a ferromagnet can affect its magnetization direction,” <i>The Journal of Chemical
    Physics</i>, vol. 159, no. 10. AIP Publishing, 2023.
  ista: Al Hyder R, Cappellaro A, Lemeshko M, Volosniev A. 2023. Achiral dipoles on
    a ferromagnet can affect its magnetization direction. The Journal of Chemical
    Physics. 159(10), 104103.
  mla: Al Hyder, Ragheed, et al. “Achiral Dipoles on a Ferromagnet Can Affect Its
    Magnetization Direction.” <i>The Journal of Chemical Physics</i>, vol. 159, no.
    10, 104103, AIP Publishing, 2023, doi:<a href="https://doi.org/10.1063/5.0165806">10.1063/5.0165806</a>.
  short: R. Al Hyder, A. Cappellaro, M. Lemeshko, A. Volosniev, The Journal of Chemical
    Physics 159 (2023).
date_created: 2023-09-13T09:25:09Z
date_published: 2023-09-11T00:00:00Z
date_updated: 2023-09-20T09:48:12Z
day: '11'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.1063/5.0165806
ec_funded: 1
external_id:
  arxiv:
  - '2306.17592'
  pmid:
  - '37694742'
file:
- access_level: open_access
  checksum: 507ab65ab29e2c987c94cabad7c5370b
  content_type: application/pdf
  creator: acappell
  date_created: 2023-09-13T09:34:20Z
  date_updated: 2023-09-13T09:34:20Z
  file_id: '14322'
  file_name: 104103_1_5.0165806.pdf
  file_size: 5749653
  relation: main_file
  success: 1
file_date_updated: 2023-09-13T09:34:20Z
has_accepted_license: '1'
intvolume: '       159'
issue: '10'
keyword:
- Physical and Theoretical Chemistry
- General Physics and Astronomy
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: bd7b5202-d553-11ed-ba76-9b1c1b258338
  grant_number: '101062862'
  name: Non-equilibrium Field Theory of Molecular Rotations
- _id: 2688CF98-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '801770'
  name: 'Angulon: physics and applications of a new quasiparticle'
publication: The Journal of Chemical Physics
publication_identifier:
  eissn:
  - 1089-7690
  issn:
  - 0021-9606
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: Achiral dipoles on a ferromagnet can affect its magnetization direction
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 159
year: '2023'
...