---
_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
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).
date_created: 2023-09-13T09:25:09Z
date_published: 2023-09-11T00:00:00Z
date_updated: 2023-09-20T09:48:12Z
day: '11'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.1063/5.0165806
ec_funded: 1
external_id:
arxiv:
- '2306.17592'
pmid:
- '37694742'
file:
- access_level: open_access
checksum: 507ab65ab29e2c987c94cabad7c5370b
content_type: application/pdf
creator: acappell
date_created: 2023-09-13T09:34:20Z
date_updated: 2023-09-13T09:34:20Z
file_id: '14322'
file_name: 104103_1_5.0165806.pdf
file_size: 5749653
relation: main_file
success: 1
file_date_updated: 2023-09-13T09:34:20Z
has_accepted_license: '1'
intvolume: ' 159'
issue: '10'
keyword:
- Physical and Theoretical Chemistry
- General Physics and Astronomy
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: bd7b5202-d553-11ed-ba76-9b1c1b258338
grant_number: '101062862'
name: Non-equilibrium Field Theory of Molecular Rotations
- _id: 2688CF98-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '801770'
name: 'Angulon: physics and applications of a new quasiparticle'
publication: The Journal of Chemical Physics
publication_identifier:
eissn:
- 1089-7690
issn:
- 0021-9606
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: Achiral dipoles on a ferromagnet can affect its magnetization direction
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 159
year: '2023'
...
---
_id: '12836'
abstract:
- lang: eng
text: Coherent control and manipulation of quantum degrees of freedom such as spins
forms the basis of emerging quantum technologies. In this context, the robust
valley degree of freedom and the associated valley pseudospin found in two-dimensional
transition metal dichalcogenides is a highly attractive platform. Valley polarization
and coherent superposition of valley states have been observed in these systems
even up to room temperature. Control of valley coherence is an important building
block for the implementation of valley qubit. Large magnetic fields or high-power
lasers have been used in the past to demonstrate the control (initialization and
rotation) of the valley coherent states. Here, the control of layer–valley coherence
via strong coupling of valley excitons in bilayer WS2 to microcavity photons is
demonstrated by exploiting the pseudomagnetic field arising in optical cavities
owing to the transverse electric–transverse magnetic (TE–TM)mode splitting. The
use of photonic structures to generate pseudomagnetic fields which can be used
to manipulate exciton-polaritons presents an attractive approach to control optical
responses without the need for large magnets or high-intensity optical pump powers.
acknowledgement: The authors acknowledge insightful discussions with Prof. Wang Yao
and graphics by Rezlind Bushati. M.K. and N.Y. acknowledge support from NSF grants
NSF DMR-1709996 and NSF OMA 1936276. S.G. was supported by the Army Research Office
Multidisciplinary University Research Initiative program (W911NF-17-1-0312) and
V.M.M. by the Army Research Office grant (W911NF-22-1-0091). K.M acknowledges the
SPARC program that supported his collaboration with the CUNY team. The authors acknowledge
the Nanofabrication facility at the CUNY Advanced Science Research Center where
the cavity devices were fabricated.
article_number: '2202631'
article_processing_charge: No
article_type: original
author:
- first_name: Mandeep
full_name: Khatoniar, Mandeep
last_name: Khatoniar
- first_name: Nicholas
full_name: Yama, Nicholas
last_name: Yama
- first_name: Areg
full_name: Ghazaryan, Areg
id: 4AF46FD6-F248-11E8-B48F-1D18A9856A87
last_name: Ghazaryan
orcid: 0000-0001-9666-3543
- first_name: Sriram
full_name: Guddala, Sriram
last_name: Guddala
- first_name: Pouyan
full_name: Ghaemi, Pouyan
last_name: Ghaemi
- first_name: Kausik
full_name: Majumdar, Kausik
last_name: Majumdar
- first_name: Vinod
full_name: Menon, Vinod
last_name: Menon
citation:
ama: Khatoniar M, Yama N, Ghazaryan A, et al. Optical manipulation of Layer–Valley
coherence via strong exciton–photon coupling in microcavities. Advanced Optical
Materials. 2023;11(13). doi:10.1002/adom.202202631
apa: Khatoniar, M., Yama, N., Ghazaryan, A., Guddala, S., Ghaemi, P., Majumdar,
K., & Menon, V. (2023). Optical manipulation of Layer–Valley coherence via
strong exciton–photon coupling in microcavities. Advanced Optical Materials.
Wiley. https://doi.org/10.1002/adom.202202631
chicago: Khatoniar, Mandeep, Nicholas Yama, Areg Ghazaryan, Sriram Guddala, Pouyan
Ghaemi, Kausik Majumdar, and Vinod Menon. “Optical Manipulation of Layer–Valley
Coherence via Strong Exciton–Photon Coupling in Microcavities.” Advanced Optical
Materials. Wiley, 2023. https://doi.org/10.1002/adom.202202631.
ieee: M. Khatoniar et al., “Optical manipulation of Layer–Valley coherence
via strong exciton–photon coupling in microcavities,” Advanced Optical Materials,
vol. 11, no. 13. Wiley, 2023.
ista: Khatoniar M, Yama N, Ghazaryan A, Guddala S, Ghaemi P, Majumdar K, Menon V.
2023. Optical manipulation of Layer–Valley coherence via strong exciton–photon
coupling in microcavities. Advanced Optical Materials. 11(13), 2202631.
mla: Khatoniar, Mandeep, et al. “Optical Manipulation of Layer–Valley Coherence
via Strong Exciton–Photon Coupling in Microcavities.” Advanced Optical Materials,
vol. 11, no. 13, 2202631, Wiley, 2023, doi:10.1002/adom.202202631.
short: M. Khatoniar, N. Yama, A. Ghazaryan, S. Guddala, P. Ghaemi, K. Majumdar,
V. Menon, Advanced Optical Materials 11 (2023).
date_created: 2023-04-16T22:01:09Z
date_published: 2023-07-04T00:00:00Z
date_updated: 2023-10-04T11:15:17Z
day: '04'
department:
- _id: MiLe
doi: 10.1002/adom.202202631
external_id:
arxiv:
- '2211.08755'
isi:
- '000963866700001'
intvolume: ' 11'
isi: 1
issue: '13'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2211.08755
month: '07'
oa: 1
oa_version: Preprint
publication: Advanced Optical Materials
publication_identifier:
eissn:
- 2195-1071
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Optical manipulation of Layer–Valley coherence via strong exciton–photon coupling
in microcavities
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 11
year: '2023'
...
---
_id: '14037'
abstract:
- lang: eng
text: 'Traditionally, nuclear spin is not considered to affect biological processes.
Recently, this has changed as isotopic fractionation that deviates from classical
mass dependence was reported both in vitro and in vivo. In these cases, the isotopic
effect correlates with the nuclear magnetic spin. Here, we show nuclear spin effects
using stable oxygen isotopes (16O, 17O, and 18O) in two separate setups: an artificial
dioxygen production system and biological aquaporin channels in cells. We observe
that oxygen dynamics in chiral environments (in particular its transport) depend
on nuclear spin, suggesting future applications for controlled isotope separation
to be used, for instance, in NMR. To demonstrate the mechanism behind our findings,
we formulate theoretical models based on a nuclear-spin-enhanced switch between
electronic spin states. Accounting for the role of nuclear spin in biology can
provide insights into the role of quantum effects in living systems and help inspire
the development of future biotechnology solutions.'
acknowledgement: N.M.-S. acknowledges the support of the Ministry of Energy, Israel,
as part of the scholarship program for graduate students in the fields of energy.
M.L. acknowledges support by the European Research Council (ERC) Starting Grant
No. 801770 (ANGULON). Y.P. acknowledges the support of the Ministry of Innovation,
Science and Technology, Israel Grant No. 1001593872. Y.P acknowledges the support
of the BSF-NSF 094 Grant No. 2022503.
article_number: e2300828120
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Ofek
full_name: Vardi, Ofek
last_name: Vardi
- first_name: Naama
full_name: Maroudas-Sklare, Naama
last_name: Maroudas-Sklare
- first_name: Yuval
full_name: Kolodny, Yuval
last_name: Kolodny
- first_name: Artem
full_name: Volosniev, Artem
id: 37D278BC-F248-11E8-B48F-1D18A9856A87
last_name: Volosniev
orcid: 0000-0003-0393-5525
- first_name: Amijai
full_name: Saragovi, Amijai
last_name: Saragovi
- first_name: Nir
full_name: Galili, Nir
last_name: Galili
- first_name: Stav
full_name: Ferrera, Stav
last_name: Ferrera
- first_name: Areg
full_name: Ghazaryan, Areg
id: 4AF46FD6-F248-11E8-B48F-1D18A9856A87
last_name: Ghazaryan
orcid: 0000-0001-9666-3543
- first_name: Nir
full_name: Yuran, Nir
last_name: Yuran
- first_name: Hagit P.
full_name: Affek, Hagit P.
last_name: Affek
- first_name: Boaz
full_name: Luz, Boaz
last_name: Luz
- first_name: Yonaton
full_name: Goldsmith, Yonaton
last_name: Goldsmith
- first_name: Nir
full_name: Keren, Nir
last_name: Keren
- first_name: Shira
full_name: Yochelis, Shira
last_name: Yochelis
- first_name: Itay
full_name: Halevy, Itay
last_name: Halevy
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Yossi
full_name: Paltiel, Yossi
last_name: Paltiel
citation:
ama: Vardi O, Maroudas-Sklare N, Kolodny Y, et al. Nuclear spin effects in biological
processes. Proceedings of the National Academy of Sciences of the United States
of America. 2023;120(32). doi:10.1073/pnas.2300828120
apa: Vardi, O., Maroudas-Sklare, N., Kolodny, Y., Volosniev, A., Saragovi, A., Galili,
N., … Paltiel, Y. (2023). Nuclear spin effects in biological processes. Proceedings
of the National Academy of Sciences of the United States of America. National
Academy of Sciences. https://doi.org/10.1073/pnas.2300828120
chicago: Vardi, Ofek, Naama Maroudas-Sklare, Yuval Kolodny, Artem Volosniev, Amijai
Saragovi, Nir Galili, Stav Ferrera, et al. “Nuclear Spin Effects in Biological
Processes.” Proceedings of the National Academy of Sciences of the United States
of America. National Academy of Sciences, 2023. https://doi.org/10.1073/pnas.2300828120.
ieee: O. Vardi et al., “Nuclear spin effects in biological processes,” Proceedings
of the National Academy of Sciences of the United States of America, vol.
120, no. 32. National Academy of Sciences, 2023.
ista: Vardi O, Maroudas-Sklare N, Kolodny Y, Volosniev A, Saragovi A, Galili N,
Ferrera S, Ghazaryan A, Yuran N, Affek HP, Luz B, Goldsmith Y, Keren N, Yochelis
S, Halevy I, Lemeshko M, Paltiel Y. 2023. Nuclear spin effects in biological processes.
Proceedings of the National Academy of Sciences of the United States of America.
120(32), e2300828120.
mla: Vardi, Ofek, et al. “Nuclear Spin Effects in Biological Processes.” Proceedings
of the National Academy of Sciences of the United States of America, vol.
120, no. 32, e2300828120, National Academy of Sciences, 2023, doi:10.1073/pnas.2300828120.
short: O. Vardi, N. Maroudas-Sklare, Y. Kolodny, A. Volosniev, A. Saragovi, N. Galili,
S. Ferrera, A. Ghazaryan, N. Yuran, H.P. Affek, B. Luz, Y. Goldsmith, N. Keren,
S. Yochelis, I. Halevy, M. Lemeshko, Y. Paltiel, Proceedings of the National Academy
of Sciences of the United States of America 120 (2023).
date_created: 2023-08-13T22:01:12Z
date_published: 2023-07-31T00:00:00Z
date_updated: 2023-10-17T11:45:25Z
day: '31'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.1073/pnas.2300828120
ec_funded: 1
external_id:
pmid:
- '37523549'
file:
- access_level: open_access
checksum: a5ed64788a5acef9b9a300a26fa5a177
content_type: application/pdf
creator: dernst
date_created: 2023-08-14T07:43:45Z
date_updated: 2023-08-14T07:43:45Z
file_id: '14047'
file_name: 2023_PNAS_Vardi.pdf
file_size: 1003092
relation: main_file
success: 1
file_date_updated: 2023-08-14T07:43:45Z
has_accepted_license: '1'
intvolume: ' 120'
issue: '32'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 2688CF98-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '801770'
name: 'Angulon: physics and applications of a new quasiparticle'
publication: Proceedings of the National Academy of Sciences of the United States
of America
publication_identifier:
eissn:
- 1091-6490
publication_status: published
publisher: National Academy of Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: Nuclear spin effects in biological processes
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 120
year: '2023'
...
---
_id: '14486'
abstract:
- lang: eng
text: We present a minimal model of ferroelectric large polarons, which are suggested
as one of the mechanisms responsible for the unique charge transport properties
of hybrid perovskites. We demonstrate that short-ranged charge–rotor interactions
lead to long-range ferroelectric ordering of rotors, which strongly affects the
carrier mobility. In the nonperturbative regime, where our theory cannot be reduced
to any of the earlier models, we reveal that the polaron is characterized by large
coherence length and a roughly tenfold increase of the effective mass as compared
to the bare mass. These results are in good agreement with other theoretical predictions
for ferroelectric polarons. Our model establishes a general phenomenological framework
for ferroelectric polarons providing the starting point for future studies of
their role in the transport properties of hybrid organic-inorganic perovskites.
acknowledgement: We thank Zh. Alpichshev, A. Volosniev, and A. V. Zampetaki for fruitful
discussions and comments. This project received funding from the European Union’s
Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie
Grant Agreement No. 101034413. M.L. acknowledges support by the European Research
Council (ERC) Starting Grant No. 801770 (ANGULON).
article_number: '043016'
article_processing_charge: Yes
article_type: original
author:
- first_name: Georgios
full_name: Koutentakis, Georgios
id: d7b23d3a-9e21-11ec-b482-f76739596b95
last_name: Koutentakis
- first_name: Areg
full_name: Ghazaryan, Areg
id: 4AF46FD6-F248-11E8-B48F-1D18A9856A87
last_name: Ghazaryan
orcid: 0000-0001-9666-3543
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
citation:
ama: Koutentakis G, Ghazaryan A, Lemeshko M. Rotor lattice model of ferroelectric
large polarons. Physical Review Research. 2023;5(4). doi:10.1103/PhysRevResearch.5.043016
apa: Koutentakis, G., Ghazaryan, A., & Lemeshko, M. (2023). Rotor lattice model
of ferroelectric large polarons. Physical Review Research. American Physical
Society. https://doi.org/10.1103/PhysRevResearch.5.043016
chicago: Koutentakis, Georgios, Areg Ghazaryan, and Mikhail Lemeshko. “Rotor Lattice
Model of Ferroelectric Large Polarons.” Physical Review Research. American
Physical Society, 2023. https://doi.org/10.1103/PhysRevResearch.5.043016.
ieee: G. Koutentakis, A. Ghazaryan, and M. Lemeshko, “Rotor lattice model of ferroelectric
large polarons,” Physical Review Research, vol. 5, no. 4. American Physical
Society, 2023.
ista: Koutentakis G, Ghazaryan A, Lemeshko M. 2023. Rotor lattice model of ferroelectric
large polarons. Physical Review Research. 5(4), 043016.
mla: Koutentakis, Georgios, et al. “Rotor Lattice Model of Ferroelectric Large Polarons.”
Physical Review Research, vol. 5, no. 4, 043016, American Physical Society,
2023, doi:10.1103/PhysRevResearch.5.043016.
short: G. Koutentakis, A. Ghazaryan, M. Lemeshko, Physical Review Research 5 (2023).
date_created: 2023-11-05T23:00:53Z
date_published: 2023-10-05T00:00:00Z
date_updated: 2023-11-07T07:53:39Z
day: '05'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.1103/PhysRevResearch.5.043016
ec_funded: 1
external_id:
arxiv:
- '2301.09875'
file:
- access_level: open_access
checksum: cb8de8fed6e09df1a18bd5a5aec5c55c
content_type: application/pdf
creator: dernst
date_created: 2023-11-07T07:52:46Z
date_updated: 2023-11-07T07:52:46Z
file_id: '14493'
file_name: 2023_PhysReviewResearch_Koutentakis.pdf
file_size: 1127522
relation: main_file
success: 1
file_date_updated: 2023-11-07T07:52:46Z
has_accepted_license: '1'
intvolume: ' 5'
issue: '4'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
- _id: 2688CF98-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '801770'
name: 'Angulon: physics and applications of a new quasiparticle'
publication: Physical Review Research
publication_identifier:
issn:
- 2643-1564
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Rotor lattice model of ferroelectric large 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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2023'
...
---
_id: '14513'
abstract:
- lang: eng
text: Cold atomic gases have become a paradigmatic system for exploring fundamental
physics, which at the same time allows for applications in quantum technologies.
The accelerating developments in the field have led to a highly advanced set of
engineering techniques that, for example, can tune interactions, shape the external
geometry, select among a large set of atomic species with different properties,
or control the number of atoms. In particular, it is possible to operate in lower
dimensions and drive atomic systems into the strongly correlated regime. In this
review, we discuss recent advances in few-body cold atom systems confined in low
dimensions from a theoretical viewpoint. We mainly focus on bosonic systems in
one dimension and provide an introduction to the static properties before we review
the state-of-the-art research into quantum dynamical processes stimulated by the
presence of correlations. Besides discussing the fundamental physical phenomena
arising in these systems, we also provide an overview of the calculational and
numerical tools and methods that are commonly used, thus delivering a balanced
and comprehensive overview of the field. We conclude by giving an outlook on possible
future directions that are interesting to explore in these correlated systems.
acknowledgement: This review could not have been written without the many fruitful
discussions and great collaborations with colleagues throughout the years, there
are too many to mention. Here we acknowledge conversations regarding the context
of the review with Joachim Brand, Fabian Brauneis, Adolfo del Campo, Alberto Cappellaro,
Panagiotis Giannakeas, Tommaso Macrí, Oleksandr Marchukov, Lukas Rammelmüller and
Manuel Valiente. S. I. M. acknowledges support from the NSF through a grant for
ITAMP at Harvard University. T.F. acknowledges support from JSPS KAKENHI Grant Number
JP23K03290 and T.F. and Th.B. acknowledge support from the Okinawa Institute for
Science and Technology Graduate University, and JST Grant Number JPMJPF2221. A.F.
and R. E. B. acknowledge support from CNPq (Conselho Nacional de Desenvolvimento
Científico e Tecnológico) - Edital Universal 406563/2021-7. A. G. V. acknowledges
support by European Union’s Horizon 2020 research and innovation programme under
the Marie Skłodowska-Curie Grant Agreement No. 754411. P. S. is supported by the
Cluster of Excellence ‘Advanced Imaging of Matter’ of the Deutsche Forschungsgemeinschaft
(DFG) - EXC2056 - project ID 390715994. N. T. Z. is partially supported by the Independent
Research Fund Denmark .
article_processing_charge: No
article_type: original
author:
- first_name: S. I.
full_name: Mistakidis, S. I.
last_name: Mistakidis
- first_name: Artem
full_name: Volosniev, Artem
id: 37D278BC-F248-11E8-B48F-1D18A9856A87
last_name: Volosniev
orcid: 0000-0003-0393-5525
- first_name: R. E.
full_name: Barfknecht, R. E.
last_name: Barfknecht
- first_name: T.
full_name: Fogarty, T.
last_name: Fogarty
- first_name: Th
full_name: Busch, Th
last_name: Busch
- first_name: A.
full_name: Foerster, A.
last_name: Foerster
- first_name: P.
full_name: Schmelcher, P.
last_name: Schmelcher
- first_name: N. T.
full_name: Zinner, N. T.
last_name: Zinner
citation:
ama: Mistakidis SI, Volosniev A, Barfknecht RE, et al. Few-body Bose gases in low
dimensions - A laboratory for quantum dynamics. Physics Reports. 2023;1042:1-108.
doi:10.1016/j.physrep.2023.10.004
apa: Mistakidis, S. I., Volosniev, A., Barfknecht, R. E., Fogarty, T., Busch, T.,
Foerster, A., … Zinner, N. T. (2023). Few-body Bose gases in low dimensions -
A laboratory for quantum dynamics. Physics Reports. Elsevier. https://doi.org/10.1016/j.physrep.2023.10.004
chicago: Mistakidis, S. I., Artem Volosniev, R. E. Barfknecht, T. Fogarty, Th Busch,
A. Foerster, P. Schmelcher, and N. T. Zinner. “Few-Body Bose Gases in Low Dimensions
- A Laboratory for Quantum Dynamics.” Physics Reports. Elsevier, 2023.
https://doi.org/10.1016/j.physrep.2023.10.004.
ieee: S. I. Mistakidis et al., “Few-body Bose gases in low dimensions - A
laboratory for quantum dynamics,” Physics Reports, vol. 1042. Elsevier,
pp. 1–108, 2023.
ista: Mistakidis SI, Volosniev A, Barfknecht RE, Fogarty T, Busch T, Foerster A,
Schmelcher P, Zinner NT. 2023. Few-body Bose gases in low dimensions - A laboratory
for quantum dynamics. Physics Reports. 1042, 1–108.
mla: Mistakidis, S. I., et al. “Few-Body Bose Gases in Low Dimensions - A Laboratory
for Quantum Dynamics.” Physics Reports, vol. 1042, Elsevier, 2023, pp.
1–108, doi:10.1016/j.physrep.2023.10.004.
short: S.I. Mistakidis, A. Volosniev, R.E. Barfknecht, T. Fogarty, T. Busch, A.
Foerster, P. Schmelcher, N.T. Zinner, Physics Reports 1042 (2023) 1–108.
date_created: 2023-11-12T23:00:54Z
date_published: 2023-11-29T00:00:00Z
date_updated: 2023-11-13T08:01:57Z
day: '29'
department:
- _id: MiLe
doi: 10.1016/j.physrep.2023.10.004
ec_funded: 1
external_id:
arxiv:
- '2202.11071'
intvolume: ' 1042'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2202.11071
month: '11'
oa: 1
oa_version: Preprint
page: 1-108
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Physics Reports
publication_identifier:
issn:
- 0370-1573
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Few-body Bose gases in low dimensions - A laboratory for quantum dynamics
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 1042
year: '2023'
...
---
_id: '14658'
abstract:
- lang: eng
text: "We investigate spin-charge separation of a spin-\r\n1\r\n2\r\n Fermi system
confined in a triple well where multiple bands are occupied. We assume that our
finite fermionic system is close to fully spin polarized while being doped by
a hole and an impurity fermion with opposite spin. Our setup involves ferromagnetic
couplings among the particles in different bands, leading to the development of
strong spin-transport correlations in an intermediate interaction regime. Interactions
are then strong enough to lift the degeneracy among singlet and triplet spin configurations
in the well of the spin impurity but not strong enough to prohibit hole-induced
magnetic excitations to the singlet state. Despite the strong spin-hole correlations,
the system exhibits spin-charge deconfinement allowing for long-range entanglement
of the spatial and spin degrees of freedom."
acknowledgement: This work has been funded by the Cluster of Excellence “Advanced
Imaging of Matter” of the Deutsche Forschungsgemeinschaft (DFG)-EXC 2056-Project
ID No. 390715994. G.M.K. gratefully acknowledges funding from the European Union’s
Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie
Grant Agreement No. 101034413.
article_number: '043039'
article_processing_charge: Yes
article_type: original
author:
- first_name: J. M.
full_name: Becker, J. M.
last_name: Becker
- first_name: Georgios
full_name: Koutentakis, Georgios
id: d7b23d3a-9e21-11ec-b482-f76739596b95
last_name: Koutentakis
- first_name: P.
full_name: Schmelcher, P.
last_name: Schmelcher
citation:
ama: Becker JM, Koutentakis G, Schmelcher P. Spin-charge correlations in finite
one-dimensional multiband Fermi systems. Physical Review Research. 2023;5(4).
doi:10.1103/PhysRevResearch.5.043039
apa: Becker, J. M., Koutentakis, G., & Schmelcher, P. (2023). Spin-charge correlations
in finite one-dimensional multiband Fermi systems. Physical Review Research.
American Physical Society. https://doi.org/10.1103/PhysRevResearch.5.043039
chicago: Becker, J. M., Georgios Koutentakis, and P. Schmelcher. “Spin-Charge Correlations
in Finite One-Dimensional Multiband Fermi Systems.” Physical Review Research.
American Physical Society, 2023. https://doi.org/10.1103/PhysRevResearch.5.043039.
ieee: J. M. Becker, G. Koutentakis, and P. Schmelcher, “Spin-charge correlations
in finite one-dimensional multiband Fermi systems,” Physical Review Research,
vol. 5, no. 4. American Physical Society, 2023.
ista: Becker JM, Koutentakis G, Schmelcher P. 2023. Spin-charge correlations in
finite one-dimensional multiband Fermi systems. Physical Review Research. 5(4),
043039.
mla: Becker, J. M., et al. “Spin-Charge Correlations in Finite One-Dimensional Multiband
Fermi Systems.” Physical Review Research, vol. 5, no. 4, 043039, American
Physical Society, 2023, doi:10.1103/PhysRevResearch.5.043039.
short: J.M. Becker, G. Koutentakis, P. Schmelcher, Physical Review Research 5 (2023).
date_created: 2023-12-10T23:00:58Z
date_published: 2023-10-12T00:00:00Z
date_updated: 2023-12-11T10:55:52Z
day: '12'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.1103/PhysRevResearch.5.043039
ec_funded: 1
external_id:
arxiv:
- '2305.09529'
file:
- access_level: open_access
checksum: ee31c0d0de5d1b65591990ae6705a601
content_type: application/pdf
creator: dernst
date_created: 2023-12-11T10:49:07Z
date_updated: 2023-12-11T10:49:07Z
file_id: '14672'
file_name: 2023_PhysReviewResearch_Becker.pdf
file_size: 2362158
relation: main_file
success: 1
file_date_updated: 2023-12-11T10:49:07Z
has_accepted_license: '1'
intvolume: ' 5'
issue: '4'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
call_identifier: H2020
grant_number: '101034413'
name: 'IST-BRIDGE: International postdoctoral program'
publication: Physical Review Research
publication_identifier:
issn:
- 2643-1564
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Spin-charge correlations in finite one-dimensional multiband Fermi systems
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: 5
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
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).
date_created: 2023-12-10T13:03:07Z
date_published: 2023-12-07T00:00:00Z
date_updated: 2023-12-11T07:44:08Z
day: '07'
ddc:
- '530'
department:
- _id: MiLe
doi: 10.21468/scipostphys.15.6.232
ec_funded: 1
external_id:
arxiv:
- '2305.17969'
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
file_id: '14669'
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'
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'
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 15
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
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: '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
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).
date_created: 2023-08-28T12:36:49Z
date_published: 2023-08-22T00:00:00Z
date_updated: 2023-12-13T12:21:09Z
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
success: 1
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: '14238'
abstract:
- lang: eng
text: We demonstrate that a sodium dimer, Na2(13Σ+u), residing on the surface of
a helium nanodroplet, can be set into rotation by a nonresonant 1.0 ps infrared
laser pulse. The time-dependent degree of alignment measured, exhibits a periodic,
gradually decreasing structure that deviates qualitatively from that expected
for gas-phase dimers. Comparison to alignment dynamics calculated from the time-dependent
rotational Schrödinger equation shows that the deviation is due to the alignment
dependent interaction between the dimer and the droplet surface. This interaction
confines the dimer to the tangential plane of the droplet surface at the point
where it resides and is the reason that the observed alignment dynamics is also
well described by a 2D quantum rotor model.
acknowledgement: H. S. acknowledges support from The Villum Foundation through a Villum
Investigator Grant No. 25886. M. L. acknowledges support by the European Research
Council (ERC) Starting Grant No. 801770 (ANGULON). F. J. and R. E. Z. acknowledge
support from the Centre for Scientific Computing, Aarhus and the JKU scientific
computing administration, Linz, respectively.
article_number: '053201'
article_processing_charge: No
article_type: original
author:
- first_name: Lorenz
full_name: Kranabetter, Lorenz
last_name: Kranabetter
- first_name: Henrik H.
full_name: Kristensen, Henrik H.
last_name: Kristensen
- first_name: Areg
full_name: Ghazaryan, Areg
id: 4AF46FD6-F248-11E8-B48F-1D18A9856A87
last_name: Ghazaryan
orcid: 0000-0001-9666-3543
- first_name: Constant A.
full_name: Schouder, Constant A.
last_name: Schouder
- first_name: Adam S.
full_name: Chatterley, Adam S.
last_name: Chatterley
- first_name: Paul
full_name: Janssen, Paul
last_name: Janssen
- first_name: Frank
full_name: Jensen, Frank
last_name: Jensen
- first_name: Robert E.
full_name: Zillich, Robert E.
last_name: Zillich
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Henrik
full_name: Stapelfeldt, Henrik
last_name: Stapelfeldt
citation:
ama: Kranabetter L, Kristensen HH, Ghazaryan A, et al. Nonadiabatic laser-induced
alignment dynamics of molecules on a surface. Physical Review Letters.
2023;131(5). doi:10.1103/PhysRevLett.131.053201
apa: Kranabetter, L., Kristensen, H. H., Ghazaryan, A., Schouder, C. A., Chatterley,
A. S., Janssen, P., … Stapelfeldt, H. (2023). Nonadiabatic laser-induced alignment
dynamics of molecules on a surface. Physical Review Letters. American Physical
Society. https://doi.org/10.1103/PhysRevLett.131.053201
chicago: Kranabetter, Lorenz, Henrik H. Kristensen, Areg Ghazaryan, Constant A.
Schouder, Adam S. Chatterley, Paul Janssen, Frank Jensen, Robert E. Zillich, Mikhail
Lemeshko, and Henrik Stapelfeldt. “Nonadiabatic Laser-Induced Alignment Dynamics
of Molecules on a Surface.” Physical Review Letters. American Physical
Society, 2023. https://doi.org/10.1103/PhysRevLett.131.053201.
ieee: L. Kranabetter et al., “Nonadiabatic laser-induced alignment dynamics
of molecules on a surface,” Physical Review Letters, vol. 131, no. 5. American
Physical Society, 2023.
ista: Kranabetter L, Kristensen HH, Ghazaryan A, Schouder CA, Chatterley AS, Janssen
P, Jensen F, Zillich RE, Lemeshko M, Stapelfeldt H. 2023. Nonadiabatic laser-induced
alignment dynamics of molecules on a surface. Physical Review Letters. 131(5),
053201.
mla: Kranabetter, Lorenz, et al. “Nonadiabatic Laser-Induced Alignment Dynamics
of Molecules on a Surface.” Physical Review Letters, vol. 131, no. 5, 053201,
American Physical Society, 2023, doi:10.1103/PhysRevLett.131.053201.
short: L. Kranabetter, H.H. Kristensen, A. Ghazaryan, C.A. Schouder, A.S. Chatterley,
P. Janssen, F. Jensen, R.E. Zillich, M. Lemeshko, H. Stapelfeldt, Physical Review
Letters 131 (2023).
date_created: 2023-08-27T22:01:16Z
date_published: 2023-08-04T00:00:00Z
date_updated: 2023-12-13T12:18:54Z
day: '04'
department:
- _id: MiLe
doi: 10.1103/PhysRevLett.131.053201
ec_funded: 1
external_id:
arxiv:
- '2308.15247'
isi:
- '001101784100001'
pmid:
- '37595218'
intvolume: ' 131'
isi: 1
issue: '5'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2308.15247
month: '08'
oa: 1
oa_version: Preprint
pmid: 1
project:
- _id: 2688CF98-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '801770'
name: 'Angulon: physics and applications of a new quasiparticle'
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Nonadiabatic laser-induced alignment dynamics of molecules on a surface
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 131
year: '2023'
...