---
DOAJ_listed: '1'
_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. Physical Review Research. 2024;6(1). doi:10.1103/physrevresearch.6.013158
apa: Jin, S., Dai, K., Verstraten, J., Dixmerias, M., Al Hyder, R., Salomon, C.,
… Yefsah, T. (2024). Multipurpose platform for analog quantum simulation. Physical
Review Research. American Physical Society. https://doi.org/10.1103/physrevresearch.6.013158
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.” Physical Review Research. American
Physical Society, 2024. https://doi.org/10.1103/physrevresearch.6.013158.
ieee: S. Jin et al., “Multipurpose platform for analog quantum simulation,”
Physical Review Research, 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.”
Physical Review Research, vol. 6, no. 1, 013158, American Physical Society,
2024, doi:10.1103/physrevresearch.6.013158.
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: 2025-05-14T09:32:25Z
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
content_type: application/pdf
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:
eissn:
- 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'
...
---
OA_type: closed access
_id: '12113'
abstract:
- lang: eng
text: The power factor of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate)
(PEDOT:PSS) film can be significantly improved by optimizing the oxidation level
of the film in oxidation and reduction processes. However, precise control over
the oxidation and reduction effects in PEDOT:PSS remains a challenge, which greatly
sacrifices both S and σ. Here, we propose a two-step post-treatment using a mixture
of ethylene glycol (EG) and Arginine (Arg) and sulfuric acid (H2SO4) in sequence
to engineer high-performance PEDOT:PSS thermoelectric films. The high-polarity
EG dopant removes the excess non-ionized PSS and induces benzenoid-to-quinoid
conformational change in the PEDOT:PSS films. In particular, basic amino acid
Arg tunes the oxidation level of PEDOT:PSS and prevents the films from over-oxidation
during H2SO4 post-treatment, leading to increased S. The following H2SO4 post-treatment
further induces highly orientated lamellar stacking microstructures to increase
σ, yielding a maximum power factor of 170.6 μW m−1 K−2 at 460 K. Moreover, a novel
trigonal-shape thermoelectric device is designed and assembled by the as-prepared
PEDOT:PSS films in order to harvest heat via a vertical temperature gradient.
An output power density of 33 μW cm−2 is generated at a temperature difference
of 40 K, showing the potential application for low-grade wearable electronic devices.
acknowledgement: Scientific Research Program Funded by Shaanxi Provincial Education
Department (Program No.22JY012), Natural Science Basic Research Program of Shaanxi
(Grant No.2022JZ-31), Young Talent fund of University Association for Science and
Technology in Shaanxi, China (Grant No.20210411), China Postdoctoral Science Foundation
(Grant No. 2021M692621), the Foundation of Shaanxi University of Science & Technology
(Grant No. 2017GBJ-03), Open Foundation of Key Laboratory of Auxiliary Chemistry
and Technology for Chemical Industry, Ministry of Education, Shaanxi University
of Science and Technology (Grant No. KFKT2022-15), and Open Foundation of Shaanxi
Collaborative Innovation Center of Industrial Auxiliary Chemistry and Technology,
Shaanxi University of Science and Technology (Grant No. KFKT2022-15).
article_number: '156101'
article_processing_charge: No
article_type: original
author:
- first_name: Li
full_name: Zhang, Li
last_name: Zhang
- first_name: Xingyu
full_name: Liu, Xingyu
last_name: Liu
- first_name: Ting
full_name: Wu, Ting
last_name: Wu
- first_name: Shengduo
full_name: Xu, Shengduo
id: 12ab8624-4c8a-11ec-9e11-e1ac2438f22f
last_name: Xu
- first_name: Guoquan
full_name: Suo, Guoquan
last_name: Suo
- first_name: Xiaohui
full_name: Ye, Xiaohui
last_name: Ye
- first_name: Xiaojiang
full_name: Hou, Xiaojiang
last_name: Hou
- first_name: Yanling
full_name: Yang, Yanling
last_name: Yang
- first_name: Qingfeng
full_name: Liu, Qingfeng
last_name: Liu
- first_name: Hongqiang
full_name: Wang, Hongqiang
last_name: Wang
citation:
ama: Zhang L, Liu X, Wu T, et al. Two-step post-treatment to deliver high performance
thermoelectric device with vertical temperature gradient. Applied Surface Science.
2023;613. doi:10.1016/j.apsusc.2022.156101
apa: Zhang, L., Liu, X., Wu, T., Xu, S., Suo, G., Ye, X., … Wang, H. (2023). Two-step
post-treatment to deliver high performance thermoelectric device with vertical
temperature gradient. Applied Surface Science. Elsevier. https://doi.org/10.1016/j.apsusc.2022.156101
chicago: Zhang, Li, Xingyu Liu, Ting Wu, Shengduo Xu, Guoquan Suo, Xiaohui Ye, Xiaojiang
Hou, Yanling Yang, Qingfeng Liu, and Hongqiang Wang. “Two-Step Post-Treatment
to Deliver High Performance Thermoelectric Device with Vertical Temperature Gradient.”
Applied Surface Science. Elsevier, 2023. https://doi.org/10.1016/j.apsusc.2022.156101.
ieee: L. Zhang et al., “Two-step post-treatment to deliver high performance
thermoelectric device with vertical temperature gradient,” Applied Surface
Science, vol. 613. Elsevier, 2023.
ista: Zhang L, Liu X, Wu T, Xu S, Suo G, Ye X, Hou X, Yang Y, Liu Q, Wang H. 2023.
Two-step post-treatment to deliver high performance thermoelectric device with
vertical temperature gradient. Applied Surface Science. 613, 156101.
mla: Zhang, Li, et al. “Two-Step Post-Treatment to Deliver High Performance Thermoelectric
Device with Vertical Temperature Gradient.” Applied Surface Science, vol.
613, 156101, Elsevier, 2023, doi:10.1016/j.apsusc.2022.156101.
short: L. Zhang, X. Liu, T. Wu, S. Xu, G. Suo, X. Ye, X. Hou, Y. Yang, Q. Liu, H.
Wang, Applied Surface Science 613 (2023).
date_created: 2023-01-12T11:55:02Z
date_published: 2023-03-15T00:00:00Z
date_updated: 2025-01-09T07:35:04Z
day: '15'
department:
- _id: MaIb
doi: 10.1016/j.apsusc.2022.156101
external_id:
isi:
- '000911497000001'
intvolume: ' 613'
isi: 1
keyword:
- Surfaces
- Coatings and Films
- Condensed Matter Physics
- Surfaces and Interfaces
- General Physics and Astronomy
- General Chemistry
language:
- iso: eng
month: '03'
oa_version: None
publication: Applied Surface Science
publication_identifier:
issn:
- 0169-4332
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Two-step post-treatment to deliver high performance thermoelectric device with
vertical temperature gradient
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 613
year: '2023'
...
---
_id: '12165'
abstract:
- lang: eng
text: It may come as a surprise that a phenomenon as ubiquitous and prominent as
the transition from laminar to turbulent flow has resisted combined efforts by
physicists, engineers and mathematicians, and remained unresolved for almost one
and a half centuries. In recent years, various studies have proposed analogies
to directed percolation, a well-known universality class in statistical mechanics,
which describes a non-equilibrium phase transition from a fluctuating active phase
into an absorbing state. It is this unlikely relation between the multiscale,
high-dimensional dynamics that signify the transition process in virtually all
flows of practical relevance, and the arguably most basic non-equilibrium phase
transition, that so far has mainly been the subject of model studies, which I
review in this Perspective.
article_processing_charge: No
article_type: original
author:
- first_name: Björn
full_name: Hof, Björn
id: 3A374330-F248-11E8-B48F-1D18A9856A87
last_name: Hof
orcid: 0000-0003-2057-2754
citation:
ama: Hof B. Directed percolation and the transition to turbulence. Nature Reviews
Physics. 2023;5:62-72. doi:10.1038/s42254-022-00539-y
apa: Hof, B. (2023). Directed percolation and the transition to turbulence. Nature
Reviews Physics. Springer Nature. https://doi.org/10.1038/s42254-022-00539-y
chicago: Hof, Björn. “Directed Percolation and the Transition to Turbulence.” Nature
Reviews Physics. Springer Nature, 2023. https://doi.org/10.1038/s42254-022-00539-y.
ieee: B. Hof, “Directed percolation and the transition to turbulence,” Nature
Reviews Physics, vol. 5. Springer Nature, pp. 62–72, 2023.
ista: Hof B. 2023. Directed percolation and the transition to turbulence. Nature
Reviews Physics. 5, 62–72.
mla: Hof, Björn. “Directed Percolation and the Transition to Turbulence.” Nature
Reviews Physics, vol. 5, Springer Nature, 2023, pp. 62–72, doi:10.1038/s42254-022-00539-y.
short: B. Hof, Nature Reviews Physics 5 (2023) 62–72.
corr_author: '1'
date_created: 2023-01-12T12:10:18Z
date_published: 2023-01-01T00:00:00Z
date_updated: 2024-10-09T21:04:02Z
day: '01'
department:
- _id: BjHo
doi: 10.1038/s42254-022-00539-y
external_id:
isi:
- '000890148700002'
intvolume: ' 5'
isi: 1
keyword:
- General Physics and Astronomy
language:
- iso: eng
month: '01'
oa_version: None
page: 62-72
publication: Nature Reviews Physics
publication_identifier:
eissn:
- 2522-5820
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Directed percolation and the transition to turbulence
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 5
year: '2023'
...
---
_id: '13989'
abstract:
- lang: eng
text: Characterizing and controlling entanglement in quantum materials is crucial
for the development of next-generation quantum technologies. However, defining
a quantifiable figure of merit for entanglement in macroscopic solids is theoretically
and experimentally challenging. At equilibrium the presence of entanglement can
be diagnosed by extracting entanglement witnesses from spectroscopic observables
and a nonequilibrium extension of this method could lead to the discovery of novel
dynamical phenomena. Here, we propose a systematic approach to quantify the time-dependent
quantum Fisher information and entanglement depth of transient states of quantum
materials with time-resolved resonant inelastic x-ray scattering. Using a quarter-filled
extended Hubbard model as an example, we benchmark the efficiency of this approach
and predict a light-enhanced many-body entanglement due to the proximity to a
phase boundary. Our work sets the stage for experimentally witnessing and controlling
entanglement in light-driven quantum materials via ultrafast spectroscopic measurements.
article_number: '3512'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Jordyn
full_name: Hales, Jordyn
last_name: Hales
- first_name: Utkarsh
full_name: Bajpai, Utkarsh
last_name: Bajpai
- first_name: Tongtong
full_name: Liu, Tongtong
last_name: Liu
- first_name: Denitsa Rangelova
full_name: Baykusheva, Denitsa Rangelova
id: 71b4d059-2a03-11ee-914d-dfa3beed6530
last_name: Baykusheva
- first_name: Mingda
full_name: Li, Mingda
last_name: Li
- first_name: Matteo
full_name: Mitrano, Matteo
last_name: Mitrano
- first_name: Yao
full_name: Wang, Yao
last_name: Wang
citation:
ama: Hales J, Bajpai U, Liu T, et al. Witnessing light-driven entanglement using
time-resolved resonant inelastic X-ray scattering. Nature Communications.
2023;14. doi:10.1038/s41467-023-38540-3
apa: Hales, J., Bajpai, U., Liu, T., Baykusheva, D. R., Li, M., Mitrano, M., &
Wang, Y. (2023). Witnessing light-driven entanglement using time-resolved resonant
inelastic X-ray scattering. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-023-38540-3
chicago: Hales, Jordyn, Utkarsh Bajpai, Tongtong Liu, Denitsa Rangelova Baykusheva,
Mingda Li, Matteo Mitrano, and Yao Wang. “Witnessing Light-Driven Entanglement
Using Time-Resolved Resonant Inelastic X-Ray Scattering.” Nature Communications.
Springer Nature, 2023. https://doi.org/10.1038/s41467-023-38540-3.
ieee: J. Hales et al., “Witnessing light-driven entanglement using time-resolved
resonant inelastic X-ray scattering,” Nature Communications, vol. 14. Springer
Nature, 2023.
ista: Hales J, Bajpai U, Liu T, Baykusheva DR, Li M, Mitrano M, Wang Y. 2023. Witnessing
light-driven entanglement using time-resolved resonant inelastic X-ray scattering.
Nature Communications. 14, 3512.
mla: Hales, Jordyn, et al. “Witnessing Light-Driven Entanglement Using Time-Resolved
Resonant Inelastic X-Ray Scattering.” Nature Communications, vol. 14, 3512,
Springer Nature, 2023, doi:10.1038/s41467-023-38540-3.
short: J. Hales, U. Bajpai, T. Liu, D.R. Baykusheva, M. Li, M. Mitrano, Y. Wang,
Nature Communications 14 (2023).
date_created: 2023-08-09T13:06:59Z
date_published: 2023-06-14T00:00:00Z
date_updated: 2023-08-22T06:50:04Z
day: '14'
doi: 10.1038/s41467-023-38540-3
extern: '1'
external_id:
arxiv:
- '2209.02283'
pmid:
- '37316515'
intvolume: ' 14'
keyword:
- General Physics and Astronomy
- General Biochemistry
- Genetics and Molecular Biology
- General Chemistry
- Multidisciplinary
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1038/s41467-023-38540-3
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'
scopus_import: '1'
status: public
title: Witnessing light-driven entanglement using time-resolved resonant inelastic
X-ray scattering
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 14
year: '2023'
...
---
_id: '13990'
abstract:
- lang: eng
text: Many-body entanglement in condensed matter systems can be diagnosed from equilibrium
response functions through the use of entanglement witnesses and operator-specific
quantum bounds. Here, we investigate the applicability of this approach for detecting
entangled states in quantum systems driven out of equilibrium. We use a multipartite
entanglement witness, the quantum Fisher information, to study the dynamics of
a paradigmatic fermion chain undergoing a time-dependent change of the Coulomb
interaction. Our results show that the quantum Fisher information is able to witness
distinct signatures of multipartite entanglement both near and far from equilibrium
that are robust against decoherence. We discuss implications of these findings
for probing entanglement in light-driven quantum materials with time-resolved
optical and x-ray scattering methods.
article_number: '106902'
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: Mona H.
full_name: Kalthoff, Mona H.
last_name: Kalthoff
- first_name: Damian
full_name: Hofmann, Damian
last_name: Hofmann
- first_name: Martin
full_name: Claassen, Martin
last_name: Claassen
- first_name: Dante M.
full_name: Kennes, Dante M.
last_name: Kennes
- first_name: Michael A.
full_name: Sentef, Michael A.
last_name: Sentef
- first_name: Matteo
full_name: Mitrano, Matteo
last_name: Mitrano
citation:
ama: Baykusheva DR, Kalthoff MH, Hofmann D, et al. Witnessing nonequilibrium entanglement
dynamics in a strongly correlated fermionic chain. Physical Review Letters.
2023;130(10). doi:10.1103/physrevlett.130.106902
apa: Baykusheva, D. R., Kalthoff, M. H., Hofmann, D., Claassen, M., Kennes, D. M.,
Sentef, M. A., & Mitrano, M. (2023). Witnessing nonequilibrium entanglement
dynamics in a strongly correlated fermionic chain. Physical Review Letters.
American Physical Society. https://doi.org/10.1103/physrevlett.130.106902
chicago: Baykusheva, Denitsa Rangelova, Mona H. Kalthoff, Damian Hofmann, Martin
Claassen, Dante M. Kennes, Michael A. Sentef, and Matteo Mitrano. “Witnessing
Nonequilibrium Entanglement Dynamics in a Strongly Correlated Fermionic Chain.”
Physical Review Letters. American Physical Society, 2023. https://doi.org/10.1103/physrevlett.130.106902.
ieee: D. R. Baykusheva et al., “Witnessing nonequilibrium entanglement dynamics
in a strongly correlated fermionic chain,” Physical Review Letters, vol.
130, no. 10. American Physical Society, 2023.
ista: Baykusheva DR, Kalthoff MH, Hofmann D, Claassen M, Kennes DM, Sentef MA, Mitrano
M. 2023. Witnessing nonequilibrium entanglement dynamics in a strongly correlated
fermionic chain. Physical Review Letters. 130(10), 106902.
mla: Baykusheva, Denitsa Rangelova, et al. “Witnessing Nonequilibrium Entanglement
Dynamics in a Strongly Correlated Fermionic Chain.” Physical Review Letters,
vol. 130, no. 10, 106902, American Physical Society, 2023, doi:10.1103/physrevlett.130.106902.
short: D.R. Baykusheva, M.H. Kalthoff, D. Hofmann, M. Claassen, D.M. Kennes, M.A.
Sentef, M. Mitrano, Physical Review Letters 130 (2023).
date_created: 2023-08-09T13:07:24Z
date_published: 2023-03-10T00:00:00Z
date_updated: 2024-10-14T12:23:16Z
day: '10'
doi: 10.1103/physrevlett.130.106902
extern: '1'
external_id:
arxiv:
- '2209.02081'
pmid:
- '36962013'
intvolume: ' 130'
issue: '10'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2209.02081
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: Witnessing nonequilibrium entanglement dynamics in a strongly correlated fermionic
chain
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 130
year: '2023'
...
---
_id: '14246'
abstract:
- lang: eng
text: The model of a ring threaded by the Aharonov-Bohm flux underlies our understanding
of a coupling between gauge potentials and matter. The typical formulation of
the model is based upon a single particle picture, and should be extended when
interactions with other particles become relevant. Here, we illustrate such an
extension for a particle in an Aharonov-Bohm ring subject to interactions with
a weakly interacting Bose gas. We show that the ground state of the system can
be described using the Bose-polaron concept—a particle dressed by interactions
with a bosonic environment. We connect the energy spectrum to the effective mass
of the polaron, and demonstrate how to change currents in the system by tuning
boson-particle interactions. Our results suggest the Aharonov-Bohm ring as a platform
for studying coherence and few- to many-body crossover of quasi-particles that
arise from an impurity immersed in a medium.
acknowledgement: "Open Access funding enabled and organized by Projekt DEAL.\r\nWe
would like to thank Jonas Jager for sharing his data with us in the early stages
of this project. We thank Joachim Brand and Ray Yang for sharing with us data from
Yang et al.46. This work has received funding from the DFG Project no. 413495248
[VO 2437/1-1] (F.B., H.-W.H., A.G.V.). We acknowledge support from the Deutsche
Forschungsgemeinschaft (DFG - German Research Foundation) and the Open Access Publishing
Fund of the Technical University of Darmstadt."
article_number: '224'
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Fabian
full_name: Brauneis, Fabian
last_name: Brauneis
- first_name: Areg
full_name: Ghazaryan, Areg
id: 4AF46FD6-F248-11E8-B48F-1D18A9856A87
last_name: Ghazaryan
orcid: 0000-0001-9666-3543
- first_name: Hans-Werner
full_name: Hammer, Hans-Werner
last_name: Hammer
- first_name: Artem
full_name: Volosniev, Artem
id: 37D278BC-F248-11E8-B48F-1D18A9856A87
last_name: Volosniev
orcid: 0000-0003-0393-5525
citation:
ama: Brauneis F, Ghazaryan A, Hammer H-W, Volosniev A. Emergence of a Bose polaron
in a small ring threaded by the Aharonov-Bohm flux. Communications Physics.
2023;6. doi:10.1038/s42005-023-01281-2
apa: Brauneis, F., Ghazaryan, A., Hammer, H.-W., & Volosniev, A. (2023). Emergence
of a Bose polaron in a small ring threaded by the Aharonov-Bohm flux. Communications
Physics. Springer Nature. https://doi.org/10.1038/s42005-023-01281-2
chicago: Brauneis, Fabian, Areg Ghazaryan, Hans-Werner Hammer, and Artem Volosniev.
“Emergence of a Bose Polaron in a Small Ring Threaded by the Aharonov-Bohm Flux.”
Communications Physics. Springer Nature, 2023. https://doi.org/10.1038/s42005-023-01281-2.
ieee: F. Brauneis, A. Ghazaryan, H.-W. Hammer, and A. Volosniev, “Emergence of a
Bose polaron in a small ring threaded by the Aharonov-Bohm flux,” Communications
Physics, vol. 6. Springer Nature, 2023.
ista: Brauneis F, Ghazaryan A, Hammer H-W, Volosniev A. 2023. Emergence of a Bose
polaron in a small ring threaded by the Aharonov-Bohm flux. Communications Physics.
6, 224.
mla: Brauneis, Fabian, et al. “Emergence of a Bose Polaron in a Small Ring Threaded
by the Aharonov-Bohm Flux.” Communications Physics, vol. 6, 224, Springer
Nature, 2023, doi:10.1038/s42005-023-01281-2.
short: F. Brauneis, A. Ghazaryan, H.-W. Hammer, A. Volosniev, Communications Physics
6 (2023).
corr_author: '1'
date_created: 2023-08-28T12:36:49Z
date_published: 2023-08-22T00:00:00Z
date_updated: 2024-10-09T21:06:47Z
day: '22'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.1038/s42005-023-01281-2
external_id:
arxiv:
- '2301.10488'
isi:
- '001052577500002'
file:
- access_level: open_access
checksum: 6edfc59b0ee7dc406d0968b05236e83d
content_type: application/pdf
creator: dernst
date_created: 2023-09-05T08:45:49Z
date_updated: 2023-09-05T08:45:49Z
file_id: '14268'
file_name: 2023_CommPhysics_Brauneis.pdf
file_size: 855960
relation: main_file
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file_date_updated: 2023-09-05T08:45:49Z
has_accepted_license: '1'
intvolume: ' 6'
isi: 1
keyword:
- General Physics and Astronomy
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
publication: Communications Physics
publication_identifier:
issn:
- 2399-3650
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Emergence of a Bose polaron in a small ring threaded by the Aharonov-Bohm flux
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: '2023'
...
---
_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. The Journal of Chemical Physics.
2023;159(10). doi:10.1063/5.0165806
apa: 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. AIP Publishing. https://doi.org/10.1063/5.0165806
chicago: Al Hyder, Ragheed, Alberto Cappellaro, Mikhail Lemeshko, and Artem Volosniev.
“Achiral Dipoles on a Ferromagnet Can Affect Its Magnetization Direction.” The
Journal of Chemical Physics. AIP Publishing, 2023. https://doi.org/10.1063/5.0165806.
ieee: R. Al Hyder, A. Cappellaro, M. Lemeshko, and A. Volosniev, “Achiral dipoles
on a ferromagnet can affect its magnetization direction,” The Journal of Chemical
Physics, 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.” The Journal of Chemical Physics, vol. 159, no.
10, 104103, AIP Publishing, 2023, doi:10.1063/5.0165806.
short: R. Al Hyder, A. Cappellaro, M. Lemeshko, A. Volosniev, The Journal of Chemical
Physics 159 (2023).
corr_author: '1'
date_created: 2023-09-13T09:25:09Z
date_published: 2023-09-11T00:00:00Z
date_updated: 2025-09-09T12:57:42Z
day: '11'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.1063/5.0165806
ec_funded: 1
external_id:
arxiv:
- '2306.17592'
isi:
- '001133333600011'
pmid:
- '37694742'
file:
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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'
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file_size: 5749653
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success: 1
file_date_updated: 2023-09-13T09:34:20Z
has_accepted_license: '1'
intvolume: ' 159'
isi: 1
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: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 159
year: '2023'
...
---
_id: '14334'
abstract:
- lang: eng
text: Quantum kinetically constrained models have recently attracted significant
attention due to their anomalous dynamics and thermalization. In this work, we
introduce a hitherto unexplored family of kinetically constrained models featuring
conserved particle number and strong inversion-symmetry breaking due to facilitated
hopping. We demonstrate that these models provide a generic example of so-called
quantum Hilbert space fragmentation, that is manifested in disconnected sectors
in the Hilbert space that are not apparent in the computational basis. Quantum
Hilbert space fragmentation leads to an exponential in system size number of eigenstates
with exactly zero entanglement entropy across several bipartite cuts. These eigenstates
can be probed dynamically using quenches from simple initial product states. In
addition, we study the particle spreading under unitary dynamics launched from
the domain wall state, and find faster than diffusive dynamics at high particle
densities, that crosses over into logarithmically slow relaxation at smaller densities.
Using a classically simulable cellular automaton, we reproduce the logarithmic
dynamics observed in the quantum case. Our work suggests that particle conserving
constrained models with inversion symmetry breaking realize so far unexplored
dynamical behavior and invite their further theoretical and experimental studies.
acknowledgement: "We would like to thank Raimel A. Medina, Hansveer Singh, and Dmitry
Abanin for useful\r\ndiscussions.The authors acknowledge support by the European
Research Council\r\n(ERC) under the European Union’s Horizon 2020 research and innovation
program (Grant\r\nAgreement No. 850899). We acknowledge support by the Erwin Schrödinger
International\r\nInstitute for Mathematics and Physics (ESI)."
article_number: '093'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Pietro
full_name: Brighi, Pietro
id: 4115AF5C-F248-11E8-B48F-1D18A9856A87
last_name: Brighi
orcid: 0000-0002-7969-2729
- first_name: Marko
full_name: Ljubotina, Marko
id: F75EE9BE-5C90-11EA-905D-16643DDC885E
last_name: Ljubotina
orcid: 0000-0003-0038-7068
- first_name: Maksym
full_name: Serbyn, Maksym
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
citation:
ama: Brighi P, Ljubotina M, Serbyn M. Hilbert space fragmentation and slow dynamics
in particle-conserving quantum East models. SciPost Physics. 2023;15(3).
doi:10.21468/scipostphys.15.3.093
apa: Brighi, P., Ljubotina, M., & Serbyn, M. (2023). Hilbert space fragmentation
and slow dynamics in particle-conserving quantum East models. SciPost Physics.
SciPost Foundation. https://doi.org/10.21468/scipostphys.15.3.093
chicago: Brighi, Pietro, Marko Ljubotina, and Maksym Serbyn. “Hilbert Space Fragmentation
and Slow Dynamics in Particle-Conserving Quantum East Models.” SciPost Physics.
SciPost Foundation, 2023. https://doi.org/10.21468/scipostphys.15.3.093.
ieee: P. Brighi, M. Ljubotina, and M. Serbyn, “Hilbert space fragmentation and slow
dynamics in particle-conserving quantum East models,” SciPost Physics,
vol. 15, no. 3. SciPost Foundation, 2023.
ista: Brighi P, Ljubotina M, Serbyn M. 2023. Hilbert space fragmentation and slow
dynamics in particle-conserving quantum East models. SciPost Physics. 15(3), 093.
mla: Brighi, Pietro, et al. “Hilbert Space Fragmentation and Slow Dynamics in Particle-Conserving
Quantum East Models.” SciPost Physics, vol. 15, no. 3, 093, SciPost Foundation,
2023, doi:10.21468/scipostphys.15.3.093.
short: P. Brighi, M. Ljubotina, M. Serbyn, SciPost Physics 15 (2023).
corr_author: '1'
date_created: 2023-09-14T13:08:23Z
date_published: 2023-09-13T00:00:00Z
date_updated: 2025-04-14T07:52:05Z
day: '13'
ddc:
- '530'
department:
- _id: MaSe
doi: 10.21468/scipostphys.15.3.093
ec_funded: 1
external_id:
arxiv:
- '2210.15607'
file:
- access_level: open_access
checksum: 4cef6a8021f6b6c47ab2f2f2b1387ac2
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creator: dernst
date_created: 2023-09-20T10:46:10Z
date_updated: 2023-09-20T10:46:10Z
file_id: '14350'
file_name: 2023_SciPostPhysics_Brighi.pdf
file_size: 4866506
relation: main_file
success: 1
file_date_updated: 2023-09-20T10:46:10Z
has_accepted_license: '1'
intvolume: ' 15'
issue: '3'
keyword:
- General Physics and Astronomy
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
project:
- _id: 23841C26-32DE-11EA-91FC-C7463DDC885E
call_identifier: H2020
grant_number: '850899'
name: 'Non-Ergodic Quantum Matter: Universality, Dynamics and Control'
publication: SciPost Physics
publication_identifier:
issn:
- 2542-4653
publication_status: published
publisher: SciPost Foundation
quality_controlled: '1'
related_material:
record:
- id: '12750'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Hilbert space fragmentation and slow dynamics in particle-conserving quantum
East models
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: 15
year: '2023'
...
---
_id: '14650'
abstract:
- lang: eng
text: We study the out-of-equilibrium quantum dynamics of dipolar polarons, i.e.,
impurities immersed in a dipolar Bose-Einstein condensate, after a quench of the
impurity-boson interaction. We show that the dipolar nature of the condensate
and of the impurity results in anisotropic relaxation dynamics, in particular,
anisotropic dressing of the polaron. More relevantly for cold-atom setups, quench
dynamics is strongly affected by the interplay between dipolar anisotropy and
trap geometry. Our findings pave the way for simulating impurities in anisotropic
media utilizing experiments with dipolar mixtures.
acknowledgement: "We thank Lauriane Chomaz for useful discussions and comments on
the manuscript. We also\r\nthank Ragheed Al Hyder for comments on the manuscript.\r\nG.B.
acknowledges support from the Austrian Science Fund (FWF),\r\nunder Project No.
M2641-N27. This work is supported by the Deutsche Forschungsgemeinschaft (DFG, German
Research Foundation) under Germany’s Excellence Strategy EXC2181/1-\r\n390900948
(the Heidelberg STRUCTURES Excellence Cluster). A. G. V. acknowledges support from
the European Union’s Horizon 2020 research and innovation programme under the\r\nMarie
Skłodowska-Curie Grant Agreement No. 754411. L.A.P.A acknowledges by the PNRR\r\nMUR
project PE0000023 - NQSTI and the Deutsche Forschungsgemeinschaft (DFG, German\r\nResearch
Foundation) under Germany’s Excellence Strategy - EXC - 2123 Quantum Frontiers390837967
and FOR2247."
article_number: '232'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Artem
full_name: Volosniev, Artem
id: 37D278BC-F248-11E8-B48F-1D18A9856A87
last_name: Volosniev
orcid: 0000-0003-0393-5525
- first_name: Giacomo
full_name: Bighin, Giacomo
id: 4CA96FD4-F248-11E8-B48F-1D18A9856A87
last_name: Bighin
orcid: 0000-0001-8823-9777
- first_name: Luis
full_name: Santos, Luis
last_name: Santos
- first_name: Luisllu A.
full_name: Peña Ardila, Luisllu A.
last_name: Peña Ardila
citation:
ama: Volosniev A, Bighin G, Santos L, Peña Ardila LA. Non-equilibrium dynamics of
dipolar polarons. SciPost Physics. 2023;15(6). doi:10.21468/scipostphys.15.6.232
apa: Volosniev, A., Bighin, G., Santos, L., & Peña Ardila, L. A. (2023). Non-equilibrium
dynamics of dipolar polarons. SciPost Physics. SciPost Foundation. https://doi.org/10.21468/scipostphys.15.6.232
chicago: Volosniev, Artem, Giacomo Bighin, Luis Santos, and Luisllu A. Peña Ardila.
“Non-Equilibrium Dynamics of Dipolar Polarons.” SciPost Physics. SciPost
Foundation, 2023. https://doi.org/10.21468/scipostphys.15.6.232.
ieee: A. Volosniev, G. Bighin, L. Santos, and L. A. Peña Ardila, “Non-equilibrium
dynamics of dipolar polarons,” SciPost Physics, vol. 15, no. 6. SciPost
Foundation, 2023.
ista: Volosniev A, Bighin G, Santos L, Peña Ardila LA. 2023. Non-equilibrium dynamics
of dipolar polarons. SciPost Physics. 15(6), 232.
mla: Volosniev, Artem, et al. “Non-Equilibrium Dynamics of Dipolar Polarons.” SciPost
Physics, vol. 15, no. 6, 232, SciPost Foundation, 2023, doi:10.21468/scipostphys.15.6.232.
short: A. Volosniev, G. Bighin, L. Santos, L.A. Peña Ardila, SciPost Physics 15
(2023).
corr_author: '1'
date_created: 2023-12-10T13:03:07Z
date_published: 2023-12-07T00:00:00Z
date_updated: 2025-09-09T13:34:34Z
day: '07'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.21468/scipostphys.15.6.232
ec_funded: 1
external_id:
arxiv:
- '2305.17969'
isi:
- '001121864100003'
file:
- access_level: open_access
checksum: e664372a1fe9d628a9bb1d135ebab7d8
content_type: application/pdf
creator: dernst
date_created: 2023-12-11T07:42:04Z
date_updated: 2023-12-11T07:42:04Z
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file_name: 2023_SciPostPhysics_Volosniev.pdf
file_size: 3543541
relation: main_file
success: 1
file_date_updated: 2023-12-11T07:42:04Z
has_accepted_license: '1'
intvolume: ' 15'
isi: 1
issue: '6'
keyword:
- General Physics and Astronomy
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
project:
- _id: 26986C82-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02641
name: A path-integral approach to composite impurities
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: SciPost Physics
publication_identifier:
issn:
- 2542-4653
publication_status: published
publisher: SciPost Foundation
quality_controlled: '1'
scopus_import: '1'
status: public
title: Non-equilibrium dynamics of dipolar polarons
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: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 15
year: '2023'
...
---
_id: '12697'
abstract:
- lang: eng
text: Models for same-material contact electrification in granular media often rely
on a local charge-driving parameter whose spatial variations lead to a stochastic
origin for charge exchange. Measuring the charge transfer from individual granular
spheres after contacts with substrates of the same material, we find instead a
“global” charging behavior, coherent over the sample’s whole surface. Cleaning
and baking samples fully resets charging magnitude and direction, which indicates
the underlying global parameter is not intrinsic to the material, but acquired
from its history. Charging behavior is randomly and irreversibly affected by changes
in relative humidity, hinting at a mechanism where adsorbates, in particular,
water, are fundamental to the charge-transfer process.
acknowledgement: "We would like to thank Troy Shinbrot, Victor Lee and Daniele Foresti
for helpful discussions. This project has received funding from the European Research
Council Grant Agreement No. 949120 and from the the Marie Sk lodowska-Curie Grant
Agreement No. 754411 under\r\nthe European Union’s Horizon 2020 research and innovation
program."
article_number: '098202'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Galien M
full_name: Grosjean, Galien M
id: 0C5FDA4A-9CF6-11E9-8939-FF05E6697425
last_name: Grosjean
orcid: 0000-0001-5154-417X
- first_name: Scott R
full_name: Waitukaitis, Scott R
id: 3A1FFC16-F248-11E8-B48F-1D18A9856A87
last_name: Waitukaitis
orcid: 0000-0002-2299-3176
citation:
ama: Grosjean GM, Waitukaitis SR. Single-collision statistics reveal a global mechanism
driven by sample history for contact electrification in granular media. Physical
Review Letters. 2023;130(9). doi:10.1103/physrevlett.130.098202
apa: Grosjean, G. M., & Waitukaitis, S. R. (2023). Single-collision statistics
reveal a global mechanism driven by sample history for contact electrification
in granular media. Physical Review Letters. American Physical Society.
https://doi.org/10.1103/physrevlett.130.098202
chicago: Grosjean, Galien M, and Scott R Waitukaitis. “Single-Collision Statistics
Reveal a Global Mechanism Driven by Sample History for Contact Electrification
in Granular Media.” Physical Review Letters. American Physical Society,
2023. https://doi.org/10.1103/physrevlett.130.098202.
ieee: G. M. Grosjean and S. R. Waitukaitis, “Single-collision statistics reveal
a global mechanism driven by sample history for contact electrification in granular
media,” Physical Review Letters, vol. 130, no. 9. American Physical Society,
2023.
ista: Grosjean GM, Waitukaitis SR. 2023. Single-collision statistics reveal a global
mechanism driven by sample history for contact electrification in granular media.
Physical Review Letters. 130(9), 098202.
mla: Grosjean, Galien M., and Scott R. Waitukaitis. “Single-Collision Statistics
Reveal a Global Mechanism Driven by Sample History for Contact Electrification
in Granular Media.” Physical Review Letters, vol. 130, no. 9, 098202, American
Physical Society, 2023, doi:10.1103/physrevlett.130.098202.
short: G.M. Grosjean, S.R. Waitukaitis, Physical Review Letters 130 (2023).
corr_author: '1'
date_created: 2023-02-28T12:14:46Z
date_published: 2023-03-03T00:00:00Z
date_updated: 2025-04-23T08:51:13Z
day: '03'
ddc:
- '530'
- '537'
department:
- _id: ScWa
doi: 10.1103/physrevlett.130.098202
ec_funded: 1
external_id:
arxiv:
- '2211.02488'
isi:
- '000946178200008'
pmid:
- '36930925'
file:
- access_level: open_access
checksum: c4f2f6eea0408811f8f4898e15890355
content_type: application/pdf
creator: ggrosjea
date_created: 2023-02-28T12:20:27Z
date_updated: 2023-02-28T12:20:27Z
file_id: '12698'
file_name: Main_Preprint.pdf
file_size: 2301864
relation: main_file
success: 1
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content_type: application/pdf
creator: ggrosjea
date_created: 2023-02-28T12:20:55Z
date_updated: 2023-02-28T12:20:55Z
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file_name: Suppl_info.pdf
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creator: ggrosjea
date_created: 2023-02-28T12:37:54Z
date_updated: 2023-02-28T12:37:54Z
file_id: '12700'
file_name: Suppl_vid1.mp4
file_size: 793449
relation: main_file
success: 1
- access_level: open_access
checksum: 90cecacbe0e2f9dea11f91a4ba20c32e
content_type: video/mp4
creator: ggrosjea
date_created: 2023-02-28T12:37:54Z
date_updated: 2023-02-28T12:37:54Z
file_id: '12701'
file_name: Suppl_vid2.mp4
file_size: 455925
relation: main_file
success: 1
file_date_updated: 2023-02-28T12:37:54Z
has_accepted_license: '1'
intvolume: ' 130'
isi: 1
issue: '9'
keyword:
- General Physics
- Electrostatics
- Triboelectricity
- Soft Matter
- Acoustic Levitation
- Granular Materials
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2211.02488
month: '03'
oa: 1
oa_version: Preprint
pmid: 1
project:
- _id: 0aa60e99-070f-11eb-9043-a6de6bdc3afa
call_identifier: H2020
grant_number: '949120'
name: 'Tribocharge: a multi-scale approach to an enduring problem in physics'
- _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:
record:
- id: '8101'
relation: research_paper
status: public
scopus_import: '1'
status: public
title: Single-collision statistics reveal a global mechanism driven by sample history
for contact electrification in granular media
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: 130
year: '2023'
...
---
_id: '12723'
abstract:
- lang: eng
text: 'Lead halide perovskites enjoy a number of remarkable optoelectronic properties.
To explain their origin, it is necessary to study how electromagnetic fields interact
with these systems. We address this problem here by studying two classical quantities:
Faraday rotation and the complex refractive index in a paradigmatic perovskite
CH3NH3PbBr3 in a broad wavelength range. We find that the minimal coupling of
electromagnetic fields to the k⋅p Hamiltonian is insufficient to describe the
observed data even on the qualitative level. To amend this, we demonstrate that
there exists a relevant atomic-level coupling between electromagnetic fields and
the spin degree of freedom. This spin-electric coupling allows for quantitative
description of a number of previous as well as present experimental data. In particular,
we use it here to show that the Faraday effect in lead halide perovskites is dominated
by the Zeeman splitting of the energy levels and has a substantial beyond-Becquerel
contribution. Finally, we present general symmetry-based phenomenological arguments
that in the low-energy limit our effective model includes all basis coupling terms
to the electromagnetic field in the linear order.'
article_number: '106901'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Artem
full_name: Volosniev, Artem
id: 37D278BC-F248-11E8-B48F-1D18A9856A87
last_name: Volosniev
orcid: 0000-0003-0393-5525
- first_name: Abhishek
full_name: Shiva Kumar, Abhishek
id: 5e9a6931-eb97-11eb-a6c2-e96f7058d77a
last_name: Shiva Kumar
- first_name: Dusan
full_name: Lorenc, Dusan
id: 40D8A3E6-F248-11E8-B48F-1D18A9856A87
last_name: Lorenc
- first_name: Younes
full_name: Ashourishokri, Younes
id: e32c111f-f6e0-11ea-865d-eb955baea334
last_name: Ashourishokri
- first_name: Ayan A.
full_name: Zhumekenov, Ayan A.
last_name: Zhumekenov
- first_name: Osman M.
full_name: Bakr, Osman M.
last_name: Bakr
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Zhanybek
full_name: Alpichshev, Zhanybek
id: 45E67A2A-F248-11E8-B48F-1D18A9856A87
last_name: Alpichshev
orcid: 0000-0002-7183-5203
citation:
ama: Volosniev A, Shiva Kumar A, Lorenc D, et al. Spin-electric coupling in lead
halide perovskites. Physical Review Letters. 2023;130(10). doi:10.1103/physrevlett.130.106901
apa: Volosniev, A., Shiva Kumar, A., Lorenc, D., Ashourishokri, Y., Zhumekenov,
A. A., Bakr, O. M., … Alpichshev, Z. (2023). Spin-electric coupling in lead halide
perovskites. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.130.106901
chicago: Volosniev, Artem, Abhishek Shiva Kumar, Dusan Lorenc, Younes Ashourishokri,
Ayan A. Zhumekenov, Osman M. Bakr, Mikhail Lemeshko, and Zhanybek Alpichshev.
“Spin-Electric Coupling in Lead Halide Perovskites.” Physical Review Letters.
American Physical Society, 2023. https://doi.org/10.1103/physrevlett.130.106901.
ieee: A. Volosniev et al., “Spin-electric coupling in lead halide perovskites,”
Physical Review Letters, vol. 130, no. 10. American Physical Society, 2023.
ista: Volosniev A, Shiva Kumar A, Lorenc D, Ashourishokri Y, Zhumekenov AA, Bakr
OM, Lemeshko M, Alpichshev Z. 2023. Spin-electric coupling in lead halide perovskites.
Physical Review Letters. 130(10), 106901.
mla: Volosniev, Artem, et al. “Spin-Electric Coupling in Lead Halide Perovskites.”
Physical Review Letters, vol. 130, no. 10, 106901, American Physical Society,
2023, doi:10.1103/physrevlett.130.106901.
short: A. Volosniev, A. Shiva Kumar, D. Lorenc, Y. Ashourishokri, A.A. Zhumekenov,
O.M. Bakr, M. Lemeshko, Z. Alpichshev, Physical Review Letters 130 (2023).
corr_author: '1'
date_created: 2023-03-14T13:11:59Z
date_published: 2023-03-10T00:00:00Z
date_updated: 2025-04-23T08:53:33Z
day: '10'
department:
- _id: GradSch
- _id: ZhAl
- _id: MiLe
doi: 10.1103/physrevlett.130.106901
external_id:
arxiv:
- '2203.09443'
isi:
- '000982435900002'
pmid:
- '36962044'
intvolume: ' 130'
isi: 1
issue: '10'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2203.09443
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: Spin-electric coupling in lead halide perovskites
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 130
year: '2023'
...
---
_id: '13278'
abstract:
- lang: eng
text: We present a numerical analysis of spin-1/2 fermions in a one-dimensional
harmonic potential in the presence of a magnetic point-like impurity at the center
of the trap. The model represents a few-body analogue of a magnetic impurity in
the vicinity of an s-wave superconductor. Already for a few particles we find
a ground-state level crossing between sectors with different fermion parities.
We interpret this crossing as a few-body precursor of a quantum phase transition,
which occurs when the impurity "breaks" a Cooper pair. This picture is further
corroborated by analyzing density-density correlations in momentum space. Finally,
we discuss how the system may be realized with existing cold-atoms platforms.
article_number: '006'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Lukas
full_name: Rammelmüller, Lukas
last_name: Rammelmüller
- first_name: David
full_name: Huber, David
last_name: Huber
- first_name: Matija
full_name: Čufar, Matija
last_name: Čufar
- first_name: Joachim
full_name: Brand, Joachim
last_name: Brand
- first_name: Hans-Werner
full_name: Hammer, Hans-Werner
last_name: Hammer
- first_name: Artem
full_name: Volosniev, Artem
id: 37D278BC-F248-11E8-B48F-1D18A9856A87
last_name: Volosniev
orcid: 0000-0003-0393-5525
citation:
ama: Rammelmüller L, Huber D, Čufar M, Brand J, Hammer H-W, Volosniev A. Magnetic
impurity in a one-dimensional few-fermion system. SciPost Physics. 2023;14(1).
doi:10.21468/scipostphys.14.1.006
apa: Rammelmüller, L., Huber, D., Čufar, M., Brand, J., Hammer, H.-W., & Volosniev,
A. (2023). Magnetic impurity in a one-dimensional few-fermion system. SciPost
Physics. SciPost Foundation. https://doi.org/10.21468/scipostphys.14.1.006
chicago: Rammelmüller, Lukas, David Huber, Matija Čufar, Joachim Brand, Hans-Werner
Hammer, and Artem Volosniev. “Magnetic Impurity in a One-Dimensional Few-Fermion
System.” SciPost Physics. SciPost Foundation, 2023. https://doi.org/10.21468/scipostphys.14.1.006.
ieee: L. Rammelmüller, D. Huber, M. Čufar, J. Brand, H.-W. Hammer, and A. Volosniev,
“Magnetic impurity in a one-dimensional few-fermion system,” SciPost Physics,
vol. 14, no. 1. SciPost Foundation, 2023.
ista: Rammelmüller L, Huber D, Čufar M, Brand J, Hammer H-W, Volosniev A. 2023.
Magnetic impurity in a one-dimensional few-fermion system. SciPost Physics. 14(1),
006.
mla: Rammelmüller, Lukas, et al. “Magnetic Impurity in a One-Dimensional Few-Fermion
System.” SciPost Physics, vol. 14, no. 1, 006, SciPost Foundation, 2023,
doi:10.21468/scipostphys.14.1.006.
short: L. Rammelmüller, D. Huber, M. Čufar, J. Brand, H.-W. Hammer, A. Volosniev,
SciPost Physics 14 (2023).
date_created: 2023-07-24T10:48:23Z
date_published: 2023-01-24T00:00:00Z
date_updated: 2023-12-13T11:39:32Z
day: '24'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.21468/scipostphys.14.1.006
external_id:
arxiv:
- '2204.01606'
isi:
- '001000325800008'
file:
- access_level: open_access
checksum: ffdb70b9ae7aa45ea4ea6096ecbd6431
content_type: application/pdf
creator: dernst
date_created: 2023-07-31T08:44:38Z
date_updated: 2023-07-31T08:44:38Z
file_id: '13328'
file_name: 2023_SciPostPhysics_Rammelmueller.pdf
file_size: 1163444
relation: main_file
success: 1
file_date_updated: 2023-07-31T08:44:38Z
has_accepted_license: '1'
intvolume: ' 14'
isi: 1
issue: '1'
keyword:
- General Physics and Astronomy
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
publication: SciPost Physics
publication_identifier:
issn:
- 2542-4653
publication_status: published
publisher: SciPost Foundation
quality_controlled: '1'
scopus_import: '1'
status: public
title: Magnetic impurity in a one-dimensional few-fermion system
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: 14
year: '2023'
...
---
_id: '13346'
abstract:
- lang: eng
text: The self-assembly of nanoparticles driven by small molecules or ions may produce
colloidal superlattices with features and properties reminiscent of those of metals
or semiconductors. However, to what extent the properties of such supramolecular
crystals actually resemble those of atomic materials often remains unclear. Here,
we present coarse-grained molecular simulations explicitly demonstrating how a
behavior evocative of that of semiconductors may emerge in a colloidal superlattice.
As a case study, we focus on gold nanoparticles bearing positively charged groups
that self-assemble into FCC crystals via mediation by citrate counterions. In
silico ohmic experiments show how the dynamically diverse behavior of the ions
in different superlattice domains allows the opening of conductive ionic gates
above certain levels of applied electric fields. The observed binary conductive/nonconductive
behavior is reminiscent of that of conventional semiconductors, while, at a supramolecular
level, crossing the “band gap” requires a sufficient electrostatic stimulus to
break the intermolecular interactions and make ions diffuse throughout the superlattice’s
cavities.
article_processing_charge: No
article_type: original
author:
- first_name: Chiara
full_name: Lionello, Chiara
last_name: Lionello
- first_name: Claudio
full_name: Perego, Claudio
last_name: Perego
- first_name: Andrea
full_name: Gardin, Andrea
last_name: Gardin
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Giovanni M.
full_name: Pavan, Giovanni M.
last_name: Pavan
citation:
ama: Lionello C, Perego C, Gardin A, Klajn R, Pavan GM. Supramolecular semiconductivity
through emerging ionic gates in ion–nanoparticle superlattices. ACS Nano.
2023;17(1):275-287. doi:10.1021/acsnano.2c07558
apa: Lionello, C., Perego, C., Gardin, A., Klajn, R., & Pavan, G. M. (2023).
Supramolecular semiconductivity through emerging ionic gates in ion–nanoparticle
superlattices. ACS Nano. American Chemical Society. https://doi.org/10.1021/acsnano.2c07558
chicago: Lionello, Chiara, Claudio Perego, Andrea Gardin, Rafal Klajn, and Giovanni
M. Pavan. “Supramolecular Semiconductivity through Emerging Ionic Gates in Ion–Nanoparticle
Superlattices.” ACS Nano. American Chemical Society, 2023. https://doi.org/10.1021/acsnano.2c07558.
ieee: C. Lionello, C. Perego, A. Gardin, R. Klajn, and G. M. Pavan, “Supramolecular
semiconductivity through emerging ionic gates in ion–nanoparticle superlattices,”
ACS Nano, vol. 17, no. 1. American Chemical Society, pp. 275–287, 2023.
ista: Lionello C, Perego C, Gardin A, Klajn R, Pavan GM. 2023. Supramolecular semiconductivity
through emerging ionic gates in ion–nanoparticle superlattices. ACS Nano. 17(1),
275–287.
mla: Lionello, Chiara, et al. “Supramolecular Semiconductivity through Emerging
Ionic Gates in Ion–Nanoparticle Superlattices.” ACS Nano, vol. 17, no.
1, American Chemical Society, 2023, pp. 275–87, doi:10.1021/acsnano.2c07558.
short: C. Lionello, C. Perego, A. Gardin, R. Klajn, G.M. Pavan, ACS Nano 17 (2023)
275–287.
date_created: 2023-08-01T09:30:29Z
date_published: 2023-01-10T00:00:00Z
date_updated: 2023-08-02T06:51:15Z
day: '10'
doi: 10.1021/acsnano.2c07558
extern: '1'
intvolume: ' 17'
issue: '1'
keyword:
- General Physics and Astronomy
- General Engineering
- General Materials Science
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1021/acsnano.2c07558
month: '01'
oa: 1
oa_version: Published Version
page: 275-287
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: Supramolecular semiconductivity through emerging ionic gates in ion–nanoparticle
superlattices
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 17
year: '2023'
...
---
_id: '14754'
abstract:
- lang: eng
text: The large-scale laminar/turbulent spiral patterns that appear in the linearly
unstable regime of counter-rotating Taylor–Couette flow are investigated from
a statistical perspective by means of direct numerical simulation. Unlike the
vast majority of previous numerical studies, we analyse the flow in periodic parallelogram-annular
domains, following a coordinate change that aligns one of the parallelogram sides
with the spiral pattern. The domain size, shape and spatial resolution have been
varied and the results compared with those in a sufficiently large computational
orthogonal domain with natural axial and azimuthal periodicity. We find that a
minimal parallelogram of the right tilt significantly reduces the computational
cost without notably compromising the statistical properties of the supercritical
turbulent spiral. Its mean structure, obtained from extremely long time integrations
in a co-rotating reference frame using the method of slices, bears remarkable
similarity with the turbulent stripes observed in plane Couette flow, the centrifugal
instability playing only a secondary role.
acknowledgement: K.D.’s research was supported by Australian Research Council Discovery
Early Career Researcher Award (DE170100171). B.W., R.A., F.M. and A.M. research
was supported by the Spanish Ministerio de Economía y Competitividad (grant nos.
FIS2016-77849-R and FIS2017-85794-P) and Ministerio de Ciencia e Innovación (grant
no. PID2020-114043GB-I00) and the Generalitat de Catalunya (grant no. 2017-SGR-785).
B.W.’s research was also supported by the Chinese Scholarship Council (grant CSC
no. 201806440152). F.M. is a Serra-Húnter Fellow.
article_number: '0112'
article_processing_charge: No
article_type: original
author:
- first_name: B.
full_name: Wang, B.
last_name: Wang
- first_name: F.
full_name: Mellibovsky, F.
last_name: Mellibovsky
- first_name: Roger
full_name: Ayats López, Roger
id: ab77522d-073b-11ed-8aff-e71b39258362
last_name: Ayats López
orcid: 0000-0001-6572-0621
- first_name: K.
full_name: Deguchi, K.
last_name: Deguchi
- first_name: A.
full_name: Meseguer, A.
last_name: Meseguer
citation:
ama: Wang B, Mellibovsky F, Ayats López R, Deguchi K, Meseguer A. Mean structure
of the supercritical turbulent spiral in Taylor–Couette flow. Philosophical
Transactions of the Royal Society A. 2023;381(2246). doi:10.1098/rsta.2022.0112
apa: Wang, B., Mellibovsky, F., Ayats López, R., Deguchi, K., & Meseguer, A.
(2023). Mean structure of the supercritical turbulent spiral in Taylor–Couette
flow. Philosophical Transactions of the Royal Society A. The Royal Society.
https://doi.org/10.1098/rsta.2022.0112
chicago: Wang, B., F. Mellibovsky, Roger Ayats López, K. Deguchi, and A. Meseguer.
“Mean Structure of the Supercritical Turbulent Spiral in Taylor–Couette Flow.”
Philosophical Transactions of the Royal Society A. The Royal Society, 2023.
https://doi.org/10.1098/rsta.2022.0112.
ieee: B. Wang, F. Mellibovsky, R. Ayats López, K. Deguchi, and A. Meseguer, “Mean
structure of the supercritical turbulent spiral in Taylor–Couette flow,” Philosophical
Transactions of the Royal Society A, vol. 381, no. 2246. The Royal Society,
2023.
ista: Wang B, Mellibovsky F, Ayats López R, Deguchi K, Meseguer A. 2023. Mean structure
of the supercritical turbulent spiral in Taylor–Couette flow. Philosophical Transactions
of the Royal Society A. 381(2246), 0112.
mla: Wang, B., et al. “Mean Structure of the Supercritical Turbulent Spiral in Taylor–Couette
Flow.” Philosophical Transactions of the Royal Society A, vol. 381, no.
2246, 0112, The Royal Society, 2023, doi:10.1098/rsta.2022.0112.
short: B. Wang, F. Mellibovsky, R. Ayats López, K. Deguchi, A. Meseguer, Philosophical
Transactions of the Royal Society A 381 (2023).
date_created: 2024-01-08T13:11:45Z
date_published: 2023-05-01T00:00:00Z
date_updated: 2025-09-09T14:14:17Z
day: '01'
ddc:
- '530'
department:
- _id: BjHo
doi: 10.1098/rsta.2022.0112
external_id:
isi:
- '000947761800008'
pmid:
- '36907214'
file:
- access_level: open_access
checksum: 1978d126c0ce2f47c22ac20107cc0106
content_type: application/pdf
creator: dernst
date_created: 2024-01-09T09:13:53Z
date_updated: 2024-01-09T09:13:53Z
file_id: '14763'
file_name: 2023_PhilTransactionsA_Wang_accepted.pdf
file_size: 6421086
relation: main_file
success: 1
file_date_updated: 2024-01-09T09:13:53Z
has_accepted_license: '1'
intvolume: ' 381'
isi: 1
issue: '2246'
keyword:
- General Physics and Astronomy
- General Engineering
- General Mathematics
language:
- iso: eng
month: '05'
oa: 1
oa_version: Submitted Version
pmid: 1
publication: Philosophical Transactions of the Royal Society A
publication_identifier:
eissn:
- 1471-2962
issn:
- 1364-503X
publication_status: published
publisher: The Royal Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Mean structure of the supercritical turbulent spiral in Taylor–Couette flow
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: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 381
year: '2023'
...
---
_id: '14773'
abstract:
- lang: eng
text: Through a combination of idealized simulations and real-world data, researchers
are uncovering how internal feedbacks and large-scale motions influence cloud
dynamics.
article_number: '28'
article_processing_charge: No
article_type: original
author:
- first_name: Caroline J
full_name: Muller, Caroline J
id: f978ccb0-3f7f-11eb-b193-b0e2bd13182b
last_name: Muller
orcid: 0000-0001-5836-5350
- first_name: Sophie
full_name: Abramian, Sophie
last_name: Abramian
citation:
ama: Muller CJ, Abramian S. The cloud dynamics of convective storm systems. Physics
Today. 2023;76(5). doi:10.1063/pt.3.5234
apa: Muller, C. J., & Abramian, S. (2023). The cloud dynamics of convective
storm systems. Physics Today. AIP Publishing. https://doi.org/10.1063/pt.3.5234
chicago: Muller, Caroline J, and Sophie Abramian. “The Cloud Dynamics of Convective
Storm Systems.” Physics Today. AIP Publishing, 2023. https://doi.org/10.1063/pt.3.5234.
ieee: C. J. Muller and S. Abramian, “The cloud dynamics of convective storm systems,”
Physics Today, vol. 76, no. 5. AIP Publishing, 2023.
ista: Muller CJ, Abramian S. 2023. The cloud dynamics of convective storm systems.
Physics Today. 76(5), 28.
mla: Muller, Caroline J., and Sophie Abramian. “The Cloud Dynamics of Convective
Storm Systems.” Physics Today, vol. 76, no. 5, 28, AIP Publishing, 2023,
doi:10.1063/pt.3.5234.
short: C.J. Muller, S. Abramian, Physics Today 76 (2023).
corr_author: '1'
date_created: 2024-01-10T09:18:04Z
date_published: 2023-05-01T00:00:00Z
date_updated: 2024-10-09T21:07:48Z
day: '01'
department:
- _id: CaMu
doi: 10.1063/pt.3.5234
external_id:
isi:
- '000984516100007'
intvolume: ' 76'
isi: 1
issue: '5'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.lmd.ens.fr/muller/Pubs/2023-MullerAbramianPhysToday.pdf
month: '05'
oa: 1
oa_version: Published Version
publication: Physics Today
publication_identifier:
eissn:
- 1945-0699
issn:
- 0031-9228
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
status: public
title: The cloud dynamics of convective storm systems
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 76
year: '2023'
...
---
_id: '14777'
abstract:
- lang: eng
text: The effects of the partial V-substitution for Ag on the thermoelectric (TE)
properties are investigated for a flexible semiconducting compound Ag2S0.55Se0.45.
Density functional theory calculations predict that such a partial V-substitution
constructively modifies the electronic structure near the bottom of the conduction
band to improve the TE performance. The synthesized Ag1.97V0.03S0.55Se0.45 is
found to possess a TE dimensionless figure-of-merit (ZT) of 0.71 at 350 K with
maintaining its flexible nature. This ZT value is relatively high in comparison
with those reported for flexible TE materials below 360 K. The increase in the
ZT value is caused by the enhanced absolute value of the Seebeck coefficient with
less significant variation in electrical resistivity. The high ZT value with the
flexible nature naturally allows us to employ the Ag1.97V0.03S0.55Se0.45 as a
component of flexible TE generators.
acknowledgement: This work received financial support partially from Japan Science
and Technology Agency (JST) CREST Grant No. JPMJCR18I2, Japan. The powder-XRD experiments
were conducted at BL5S2 of Aichi Synchrotron Radiation Center, Aichi Science & Technology
Foundation, Aichi, Japan (Proposal No. 202301057).
article_number: '125206'
article_processing_charge: Yes
article_type: original
author:
- first_name: Kosuke
full_name: Sato, Kosuke
last_name: Sato
- first_name: Saurabh
full_name: Singh, Saurabh
id: 12d625da-9cb3-11ed-9667-af09d37d3f0a
last_name: Singh
orcid: 0000-0003-2209-5269
- first_name: Itsuki
full_name: Yamazaki, Itsuki
last_name: Yamazaki
- first_name: Keisuke
full_name: Hirata, Keisuke
last_name: Hirata
- first_name: Artoni Kevin R.
full_name: Ang, Artoni Kevin R.
last_name: Ang
- first_name: Masaharu
full_name: Matsunami, Masaharu
last_name: Matsunami
- first_name: Tsunehiro
full_name: Takeuchi, Tsunehiro
last_name: Takeuchi
citation:
ama: Sato K, Singh S, Yamazaki I, et al. Improvement of thermoelectric performance
of flexible compound Ag2S0.55Se0.45 by means of partial V-substitution for Ag.
AIP Advances. 2023;13(12). doi:10.1063/5.0171888
apa: Sato, K., Singh, S., Yamazaki, I., Hirata, K., Ang, A. K. R., Matsunami, M.,
& Takeuchi, T. (2023). Improvement of thermoelectric performance of flexible
compound Ag2S0.55Se0.45 by means of partial V-substitution for Ag. AIP Advances.
AIP Publishing. https://doi.org/10.1063/5.0171888
chicago: Sato, Kosuke, Saurabh Singh, Itsuki Yamazaki, Keisuke Hirata, Artoni Kevin
R. Ang, Masaharu Matsunami, and Tsunehiro Takeuchi. “Improvement of Thermoelectric
Performance of Flexible Compound Ag2S0.55Se0.45 by Means of Partial V-Substitution
for Ag.” AIP Advances. AIP Publishing, 2023. https://doi.org/10.1063/5.0171888.
ieee: K. Sato et al., “Improvement of thermoelectric performance of flexible
compound Ag2S0.55Se0.45 by means of partial V-substitution for Ag,” AIP Advances,
vol. 13, no. 12. AIP Publishing, 2023.
ista: Sato K, Singh S, Yamazaki I, Hirata K, Ang AKR, Matsunami M, Takeuchi T. 2023.
Improvement of thermoelectric performance of flexible compound Ag2S0.55Se0.45
by means of partial V-substitution for Ag. AIP Advances. 13(12), 125206.
mla: Sato, Kosuke, et al. “Improvement of Thermoelectric Performance of Flexible
Compound Ag2S0.55Se0.45 by Means of Partial V-Substitution for Ag.” AIP Advances,
vol. 13, no. 12, 125206, AIP Publishing, 2023, doi:10.1063/5.0171888.
short: K. Sato, S. Singh, I. Yamazaki, K. Hirata, A.K.R. Ang, M. Matsunami, T. Takeuchi,
AIP Advances 13 (2023).
corr_author: '1'
date_created: 2024-01-10T09:26:08Z
date_published: 2023-12-01T00:00:00Z
date_updated: 2024-10-09T21:07:49Z
day: '01'
ddc:
- '540'
department:
- _id: MaIb
doi: 10.1063/5.0171888
external_id:
isi:
- '001114917200005'
file:
- access_level: open_access
checksum: a7098388b8ff822b47f5ddd37ed3bdbc
content_type: application/pdf
creator: dernst
date_created: 2024-01-10T13:47:31Z
date_updated: 2024-01-10T13:47:31Z
file_id: '14792'
file_name: 2023_AIPAdvances_Sato.pdf
file_size: 9676071
relation: main_file
success: 1
file_date_updated: 2024-01-10T13:47:31Z
has_accepted_license: '1'
intvolume: ' 13'
isi: 1
issue: '12'
keyword:
- General Physics and Astronomy
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
publication: AIP Advances
publication_identifier:
eissn:
- 2158-3226
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
status: public
title: Improvement of thermoelectric performance of flexible compound Ag2S0.55Se0.45
by means of partial V-substitution for Ag
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: 13
year: '2023'
...
---
_id: '13274'
abstract:
- lang: eng
text: Viscous flows through pipes and channels are steady and ordered until, with
increasing velocity, the laminar motion catastrophically breaks down and gives
way to turbulence. How this apparently discontinuous change from low- to high-dimensional
motion can be rationalized within the framework of the Navier-Stokes equations
is not well understood. Exploiting geometrical properties of transitional channel
flow we trace turbulence to far lower Reynolds numbers (Re) than previously possible
and identify the complete path that reversibly links fully turbulent motion to
an invariant solution. This precursor of turbulence destabilizes rapidly with
Re, and the accompanying explosive increase in attractor dimension effectively
marks the transition between deterministic and de facto stochastic dynamics.
acknowledgement: We thank Baofang Song as well as the developers of Channelflow for
sharing their numerical codes, and Mukund Vasudevan and Holger Kantz for fruitful
discussions. This work was supported by a grant from the Simons Foundation (662960,
B. H.).
article_number: '034002'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Chaitanya S
full_name: Paranjape, Chaitanya S
id: 3D85B7C4-F248-11E8-B48F-1D18A9856A87
last_name: Paranjape
- first_name: Gökhan
full_name: Yalniz, Gökhan
id: 66E74FA2-D8BF-11E9-8249-8DE2E5697425
last_name: Yalniz
orcid: 0000-0002-8490-9312
- first_name: Yohann
full_name: Duguet, Yohann
last_name: Duguet
- first_name: Nazmi B
full_name: Budanur, Nazmi B
id: 3EA1010E-F248-11E8-B48F-1D18A9856A87
last_name: Budanur
orcid: 0000-0003-0423-5010
- first_name: Björn
full_name: Hof, Björn
id: 3A374330-F248-11E8-B48F-1D18A9856A87
last_name: Hof
orcid: 0000-0003-2057-2754
citation:
ama: Paranjape CS, Yalniz G, Duguet Y, Budanur NB, Hof B. Direct path from turbulence
to time-periodic solutions. Physical Review Letters. 2023;131(3). doi:10.1103/physrevlett.131.034002
apa: Paranjape, C. S., Yalniz, G., Duguet, Y., Budanur, N. B., & Hof, B. (2023).
Direct path from turbulence to time-periodic solutions. Physical Review Letters.
American Physical Society. https://doi.org/10.1103/physrevlett.131.034002
chicago: Paranjape, Chaitanya S, Gökhan Yalniz, Yohann Duguet, Nazmi B Budanur,
and Björn Hof. “Direct Path from Turbulence to Time-Periodic Solutions.” Physical
Review Letters. American Physical Society, 2023. https://doi.org/10.1103/physrevlett.131.034002.
ieee: C. S. Paranjape, G. Yalniz, Y. Duguet, N. B. Budanur, and B. Hof, “Direct
path from turbulence to time-periodic solutions,” Physical Review Letters,
vol. 131, no. 3. American Physical Society, 2023.
ista: Paranjape CS, Yalniz G, Duguet Y, Budanur NB, Hof B. 2023. Direct path from
turbulence to time-periodic solutions. Physical Review Letters. 131(3), 034002.
mla: Paranjape, Chaitanya S., et al. “Direct Path from Turbulence to Time-Periodic
Solutions.” Physical Review Letters, vol. 131, no. 3, 034002, American
Physical Society, 2023, doi:10.1103/physrevlett.131.034002.
short: C.S. Paranjape, G. Yalniz, Y. Duguet, N.B. Budanur, B. Hof, Physical Review
Letters 131 (2023).
corr_author: '1'
date_created: 2023-07-24T09:43:59Z
date_published: 2023-07-21T00:00:00Z
date_updated: 2026-04-07T11:47:05Z
day: '21'
department:
- _id: GradSch
- _id: BjHo
doi: 10.1103/physrevlett.131.034002
external_id:
arxiv:
- '2306.05098'
isi:
- '001052929900004'
pmid:
- '37540883'
intvolume: ' 131'
isi: 1
issue: '3'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2306.05098
month: '07'
oa: 1
oa_version: Preprint
pmid: 1
project:
- _id: 238598C6-32DE-11EA-91FC-C7463DDC885E
grant_number: '662960'
name: Revisiting the Turbulence Problem Using Statistical Mechanics
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: '19684'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Direct path from turbulence to time-periodic solutions
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 131
year: '2023'
...
---
_id: '14032'
abstract:
- lang: eng
text: Arrays of Josephson junctions are governed by a competition between superconductivity
and repulsive Coulomb interactions, and are expected to exhibit diverging low-temperature
resistance when interactions exceed a critical level. Here we report a study of
the transport and microwave response of Josephson arrays with interactions exceeding
this level. Contrary to expectations, we observe that the array resistance drops
dramatically as the temperature is decreased—reminiscent of superconducting behaviour—and
then saturates at low temperature. Applying a magnetic field, we eventually observe
a transition to a highly resistive regime. These observations can be understood
within a theoretical picture that accounts for the effect of thermal fluctuations
on the insulating phase. On the basis of the agreement between experiment and
theory, we suggest that apparent superconductivity in our Josephson arrays arises
from melting the zero-temperature insulator.
acknowledged_ssus:
- _id: M-Shop
- _id: NanoFab
acknowledgement: We thank D. Haviland, J. Pekola, C. Ciuti, A. Bubis and A. Shnirman
for helpful feedback on the paper. This research was supported by the Scientific
Service Units of IST Austria through resources provided by the MIBA Machine Shop
and the Nanofabrication Facility. Work supported by the Austrian FWF grant P33692-N
(S.M., J.S. and A.P.H.), the European Union’s Horizon 2020 Research and Innovation
programme under the Marie Skłodowska-Curie Grant Agreement No. 754411 (J.S.) and
a NOMIS foundation research grant (J.M.F. and A.P.H.).
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Soham
full_name: Mukhopadhyay, Soham
id: FDE60288-A89D-11E9-947F-1AF6E5697425
last_name: Mukhopadhyay
orcid: 0000-0001-5263-5559
- first_name: Jorden L
full_name: Senior, Jorden L
id: 5479D234-2D30-11EA-89CC-40953DDC885E
last_name: Senior
orcid: 0000-0002-0672-9295
- first_name: Jaime
full_name: Saez Mollejo, Jaime
id: e0390f72-f6e0-11ea-865d-862393336714
last_name: Saez Mollejo
- first_name: Denise
full_name: Puglia, Denise
id: 4D495994-AE37-11E9-AC72-31CAE5697425
last_name: Puglia
orcid: 0000-0003-1144-2763
- first_name: Martin
full_name: Zemlicka, Martin
id: 2DCF8DE6-F248-11E8-B48F-1D18A9856A87
last_name: Zemlicka
orcid: 0009-0005-0878-3032
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: Andrew P
full_name: Higginbotham, Andrew P
id: 4AD6785A-F248-11E8-B48F-1D18A9856A87
last_name: Higginbotham
orcid: 0000-0003-2607-2363
citation:
ama: Mukhopadhyay S, Senior JL, Saez Mollejo J, et al. Superconductivity from a
melted insulator in Josephson junction arrays. Nature Physics. 2023;19:1630-1635.
doi:10.1038/s41567-023-02161-w
apa: Mukhopadhyay, S., Senior, J. L., Saez Mollejo, J., Puglia, D., Zemlicka, M.,
Fink, J. M., & Higginbotham, A. P. (2023). Superconductivity from a melted
insulator in Josephson junction arrays. Nature Physics. Springer Nature.
https://doi.org/10.1038/s41567-023-02161-w
chicago: Mukhopadhyay, Soham, Jorden L Senior, Jaime Saez Mollejo, Denise Puglia,
Martin Zemlicka, Johannes M Fink, and Andrew P Higginbotham. “Superconductivity
from a Melted Insulator in Josephson Junction Arrays.” Nature Physics.
Springer Nature, 2023. https://doi.org/10.1038/s41567-023-02161-w.
ieee: S. Mukhopadhyay et al., “Superconductivity from a melted insulator
in Josephson junction arrays,” Nature Physics, vol. 19. Springer Nature,
pp. 1630–1635, 2023.
ista: Mukhopadhyay S, Senior JL, Saez Mollejo J, Puglia D, Zemlicka M, Fink JM,
Higginbotham AP. 2023. Superconductivity from a melted insulator in Josephson
junction arrays. Nature Physics. 19, 1630–1635.
mla: Mukhopadhyay, Soham, et al. “Superconductivity from a Melted Insulator in Josephson
Junction Arrays.” Nature Physics, vol. 19, Springer Nature, 2023, pp. 1630–35,
doi:10.1038/s41567-023-02161-w.
short: S. Mukhopadhyay, J.L. Senior, J. Saez Mollejo, D. Puglia, M. Zemlicka, J.M.
Fink, A.P. Higginbotham, Nature Physics 19 (2023) 1630–1635.
corr_author: '1'
date_created: 2023-08-11T07:41:17Z
date_published: 2023-11-01T00:00:00Z
date_updated: 2026-04-23T22:30:19Z
day: '01'
ddc:
- '530'
department:
- _id: GradSch
- _id: AnHi
- _id: JoFi
doi: 10.1038/s41567-023-02161-w
ec_funded: 1
external_id:
isi:
- '001054563800006'
file:
- access_level: open_access
checksum: 1fc86d71bfbf836e221c1e925343adc5
content_type: application/pdf
creator: dernst
date_created: 2024-01-29T11:25:38Z
date_updated: 2024-01-29T11:25:38Z
file_id: '14899'
file_name: 2023_NaturePhysics_Mukhopadhyay.pdf
file_size: 1977706
relation: main_file
success: 1
file_date_updated: 2024-01-29T11:25:38Z
has_accepted_license: '1'
intvolume: ' 19'
isi: 1
keyword:
- General Physics and Astronomy
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
page: 1630-1635
project:
- _id: 0aa3608a-070f-11eb-9043-e9cd8a2bd931
grant_number: P33692
name: Cavity electromechanics across a quantum phase transition
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
- _id: eb9b30ac-77a9-11ec-83b8-871f581d53d2
name: Protected states of quantum matter
publication: Nature Physics
publication_identifier:
eissn:
- 1745-2481
issn:
- 1745-2473
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '17881'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Superconductivity from a melted insulator in Josephson junction arrays
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: 19
year: '2023'
...
---
_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).
corr_author: '1'
date_created: 2022-08-24T08:25:50Z
date_published: 2022-08-16T00:00:00Z
date_updated: 2025-06-12T06:10:44Z
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'
pmid:
- '35974109'
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
pmid: 1
project:
- _id: 25B7EB9E-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '692692'
name: Biophysics and circuit function of a giant cortical glutamatergic 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: Synaptic communication in neuronal microcircuits
publication: Nature Communications
publication_identifier:
issn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
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: 2025-07-08T09:01:02Z
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:
eissn:
- 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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 13
year: '2022'
...