---
OA_type: closed access
_id: '21625'
abstract:
- lang: eng
text: We demonstrate how Implosion Fabrication, a new three-dimensional nanofabrication
technique, enables the realization of three-dimensional photonic devices at optical
wavelengths. We realize two- and three-dimensional optical crystals of hydrogel-embedded
silver meta-atoms.
article_number: FF2D.1
article_processing_charge: No
author:
- first_name: Yannick
full_name: Salamin, Yannick
last_name: Salamin
- first_name: Brian
full_name: Mills, Brian
last_name: Mills
- first_name: Gaojie
full_name: Yang, Gaojie
last_name: Yang
- first_name: Quansan
full_name: Yang, Quansan
last_name: Yang
- first_name: Corban
full_name: Swain, Corban
last_name: Swain
- first_name: Daniel
full_name: Oran, Daniel
last_name: Oran
- first_name: Jamison
full_name: Sloan, Jamison
last_name: Sloan
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Justin
full_name: Beroz, Justin
last_name: Beroz
- first_name: Steven E.
full_name: Kooi, Steven E.
last_name: Kooi
- first_name: Edward S.
full_name: Boyden, Edward S.
last_name: Boyden
- first_name: Marin
full_name: Soljačić, Marin
last_name: Soljačić
citation:
ama: 'Salamin Y, Mills B, Yang G, et al. Three-dimensional optical crystals nanoprinted
in a hydrogel. In: Conference on Lasers and Electro-Optics. Optica Publishing
Group; 2022. doi:10.1364/cleo_qels.2022.ff2d.1'
apa: 'Salamin, Y., Mills, B., Yang, G., Yang, Q., Swain, C., Oran, D., … Soljačić,
M. (2022). Three-dimensional optical crystals nanoprinted in a hydrogel. In Conference
on Lasers and Electro-Optics. San Jose, CA, United States: Optica Publishing
Group. https://doi.org/10.1364/cleo_qels.2022.ff2d.1'
chicago: Salamin, Yannick, Brian Mills, Gaojie Yang, Quansan Yang, Corban Swain,
Daniel Oran, Jamison Sloan, et al. “Three-Dimensional Optical Crystals Nanoprinted
in a Hydrogel.” In Conference on Lasers and Electro-Optics. Optica Publishing
Group, 2022. https://doi.org/10.1364/cleo_qels.2022.ff2d.1.
ieee: Y. Salamin et al., “Three-dimensional optical crystals nanoprinted
in a hydrogel,” in Conference on Lasers and Electro-Optics, San Jose, CA,
United States, 2022.
ista: 'Salamin Y, Mills B, Yang G, Yang Q, Swain C, Oran D, Sloan J, Roques-Carmes
C, Beroz J, Kooi SE, Boyden ES, Soljačić M. 2022. Three-dimensional optical crystals
nanoprinted in a hydrogel. Conference on Lasers and Electro-Optics. CLEO: Fundamental
Science, FF2D.1.'
mla: Salamin, Yannick, et al. “Three-Dimensional Optical Crystals Nanoprinted in
a Hydrogel.” Conference on Lasers and Electro-Optics, FF2D.1, Optica Publishing
Group, 2022, doi:10.1364/cleo_qels.2022.ff2d.1.
short: Y. Salamin, B. Mills, G. Yang, Q. Yang, C. Swain, D. Oran, J. Sloan, C. Roques-Carmes,
J. Beroz, S.E. Kooi, E.S. Boyden, M. Soljačić, in:, Conference on Lasers and Electro-Optics,
Optica Publishing Group, 2022.
conference:
end_date: 2022-05-20
location: San Jose, CA, United States
name: 'CLEO: Fundamental Science'
start_date: 2022-05-15
date_created: 2026-03-30T12:22:48Z
date_published: 2022-06-01T00:00:00Z
date_updated: 2026-05-04T13:10:36Z
day: '01'
doi: 10.1364/cleo_qels.2022.ff2d.1
extern: '1'
language:
- iso: eng
month: '06'
oa_version: None
publication: Conference on Lasers and Electro-Optics
publication_identifier:
eisbn:
- '9781957171050'
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
status: public
title: Three-dimensional optical crystals nanoprinted in a hydrogel
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2022'
...
---
OA_type: closed access
_id: '21628'
abstract:
- lang: eng
text: We develop a general framework to enhance and control X-ray scintillation
by embedding nanophotonic structures into scintillators. We demonstrate 10-fold
scintillation enhancement in a conventional scintillator, showing the potential
of our technique for X-ray imaging.
article_number: SM3K.1
article_processing_charge: No
author:
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Nicholas
full_name: Rivera, Nicholas
last_name: Rivera
- first_name: Steven E.
full_name: Kooi, Steven E.
last_name: Kooi
- first_name: Yang
full_name: Yu, Yang
last_name: Yu
- first_name: John D.
full_name: Joannopoulos, John D.
last_name: Joannopoulos
- first_name: Ido
full_name: Kaminer, Ido
last_name: Kaminer
- first_name: Marin
full_name: Soljačić, Marin
last_name: Soljačić
citation:
ama: 'Roques-Carmes C, Rivera N, Kooi SE, et al. X-ray imaging with nanophotonic
scintillators. In: Conference on Lasers and Electro-Optics. Optica Publishing
Group; 2022. doi:10.1364/cleo_si.2022.sm3k.1'
apa: 'Roques-Carmes, C., Rivera, N., Kooi, S. E., Yu, Y., Joannopoulos, J. D., Kaminer,
I., & Soljačić, M. (2022). X-ray imaging with nanophotonic scintillators.
In Conference on Lasers and Electro-Optics. San Jose, CA, United States:
Optica Publishing Group. https://doi.org/10.1364/cleo_si.2022.sm3k.1'
chicago: Roques-Carmes, Charles, Nicholas Rivera, Steven E. Kooi, Yang Yu, John
D. Joannopoulos, Ido Kaminer, and Marin Soljačić. “X-Ray Imaging with Nanophotonic
Scintillators.” In Conference on Lasers and Electro-Optics. Optica Publishing
Group, 2022. https://doi.org/10.1364/cleo_si.2022.sm3k.1.
ieee: C. Roques-Carmes et al., “X-ray imaging with nanophotonic scintillators,”
in Conference on Lasers and Electro-Optics, San Jose, CA, United States,
2022.
ista: 'Roques-Carmes C, Rivera N, Kooi SE, Yu Y, Joannopoulos JD, Kaminer I, Soljačić
M. 2022. X-ray imaging with nanophotonic scintillators. Conference on Lasers and
Electro-Optics. CLEO: Science and Innovations, SM3K.1.'
mla: Roques-Carmes, Charles, et al. “X-Ray Imaging with Nanophotonic Scintillators.”
Conference on Lasers and Electro-Optics, SM3K.1, Optica Publishing Group,
2022, doi:10.1364/cleo_si.2022.sm3k.1.
short: C. Roques-Carmes, N. Rivera, S.E. Kooi, Y. Yu, J.D. Joannopoulos, I. Kaminer,
M. Soljačić, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group,
2022.
conference:
end_date: 2022-05-20
location: San Jose, CA, United States
name: 'CLEO: Science and Innovations'
start_date: 2022-05-15
date_created: 2026-03-30T12:22:48Z
date_published: 2022-06-01T00:00:00Z
date_updated: 2026-05-04T13:11:24Z
day: '01'
doi: 10.1364/cleo_si.2022.sm3k.1
extern: '1'
language:
- iso: eng
month: '06'
oa_version: None
publication: Conference on Lasers and Electro-Optics
publication_identifier:
eisbn:
- '9781957171050'
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
status: public
title: X-ray imaging with nanophotonic scintillators
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2022'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '21638'
abstract:
- lang: eng
text: 'We introduce end-to-end inverse design for multi-channel imaging, in which
a nanophotonic frontend is optimized in conjunction with an image-processing backend
to extract depth, spectral and polarization channels from a single monochrome
image. Unlike diffractive optics, we show that subwavelength-scale “metasurface”
designs can easily distinguish similar wavelength and polarization inputs. The
proposed technique integrates a single-layer metasurface frontend with an efficient
Tikhonov reconstruction backend, without any additional optics except a grayscale
sensor. Our method yields multi-channel imaging by spontaneous demultiplexing:
the metaoptics front-end separates different channels into distinct spatial domains
whose locations on the sensor are optimally discovered by the inverse-design algorithm.
We present large-area metasurface designs, compatible with standard lithography,
for multi-spectral imaging, depth-spectral imaging, and “all-in-one” spectro-polarimetric-depth
imaging with robust reconstruction performance (≲ 10% error with 1% detector noise).
In contrast to neural networks, our framework is physically interpretable and
does not require large training sets. It can be used to reconstruct arbitrary
three-dimensional scenes with full multi-wavelength spectra and polarization textures.'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Zin
full_name: Lin, Zin
last_name: Lin
- first_name: Raphaël
full_name: Pestourie, Raphaël
last_name: Pestourie
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Zhaoyi
full_name: Li, Zhaoyi
last_name: Li
- first_name: Federico
full_name: Capasso, Federico
last_name: Capasso
- first_name: Marin
full_name: Soljačić, Marin
last_name: Soljačić
- first_name: Steven G.
full_name: Johnson, Steven G.
last_name: Johnson
citation:
ama: Lin Z, Pestourie R, Roques-Carmes C, et al. End-to-end metasurface inverse
design for single-shot multi-channel imaging. Optics Express. 2022;30(16):28358-28370.
doi:10.1364/oe.449985
apa: Lin, Z., Pestourie, R., Roques-Carmes, C., Li, Z., Capasso, F., Soljačić, M.,
& Johnson, S. G. (2022). End-to-end metasurface inverse design for single-shot
multi-channel imaging. Optics Express. Optica Publishing Group. https://doi.org/10.1364/oe.449985
chicago: Lin, Zin, Raphaël Pestourie, Charles Roques-Carmes, Zhaoyi Li, Federico
Capasso, Marin Soljačić, and Steven G. Johnson. “End-to-End Metasurface Inverse
Design for Single-Shot Multi-Channel Imaging.” Optics Express. Optica Publishing
Group, 2022. https://doi.org/10.1364/oe.449985.
ieee: Z. Lin et al., “End-to-end metasurface inverse design for single-shot
multi-channel imaging,” Optics Express, vol. 30, no. 16. Optica Publishing
Group, pp. 28358–28370, 2022.
ista: Lin Z, Pestourie R, Roques-Carmes C, Li Z, Capasso F, Soljačić M, Johnson
SG. 2022. End-to-end metasurface inverse design for single-shot multi-channel
imaging. Optics Express. 30(16), 28358–28370.
mla: Lin, Zin, et al. “End-to-End Metasurface Inverse Design for Single-Shot Multi-Channel
Imaging.” Optics Express, vol. 30, no. 16, Optica Publishing Group, 2022,
pp. 28358–70, doi:10.1364/oe.449985.
short: Z. Lin, R. Pestourie, C. Roques-Carmes, Z. Li, F. Capasso, M. Soljačić, S.G.
Johnson, Optics Express 30 (2022) 28358–28370.
date_created: 2026-03-30T12:22:48Z
date_published: 2022-07-19T00:00:00Z
date_updated: 2026-04-27T09:09:05Z
day: '19'
ddc:
- '530'
doi: 10.1364/oe.449985
extern: '1'
external_id:
arxiv:
- '2111.01071'
pmid:
- ' 36299033'
intvolume: ' 30'
issue: '16'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
main_file_link:
- open_access: '1'
url: https://doi.org/10.1364/OE.449985
month: '07'
oa: 1
oa_version: Published Version
page: 28358-28370
pmid: 1
publication: Optics Express
publication_identifier:
eissn:
- 1094-4087
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
scopus_import: '1'
status: public
title: End-to-end metasurface inverse design for single-shot multi-channel imaging
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: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 30
year: '2022'
...
---
OA_place: repository
OA_type: green
_id: '21673'
abstract:
- lang: eng
text: 'When impinging on optical structures or passing in their vicinity, free electrons
can spontaneously emit electromagnetic radiation, a phenomenon generally known
as cathodoluminescence. Free-electron radiation comes in many guises: Cherenkov,
transition, and Smith-Purcell radiation, but also electron scintillation, commonly
referred to as incoherent cathodoluminescence. While those effects have been at
the heart of many fundamental discoveries and technological developments in high-energy
physics in the past century, their recent demonstration in photonic and nanophotonic
systems has attracted a lot of attention. Those developments arose from predictions
that exploit nanophotonics for novel radiation regimes, now becoming accessible
thanks to advances in nanofabrication. In general, the proper design of nanophotonic
structures can enable shaping, control, and enhancement of free-electron radiation,
for any of the above-mentioned effects. Free-electron radiation in nanophotonics
opens the way to promising applications, such as widely-tunable integrated light
sources from x-ray to THz frequencies, miniaturized particle accelerators, and
highly sensitive high-energy particle detectors. Here, we review the emerging
field of free-electron radiation in nanophotonics. We first present a general,
unified framework to describe free-electron light-matter interaction in arbitrary
nanophotonic systems. We then show how this framework sheds light on the physical
underpinnings of many methods in the field used to control and enhance free-electron
radiation. Namely, the framework points to the central role played by the photonic
eigenmodes in controlling the output properties of free-electron radiation (e.g.,
frequency, directionality, and polarization). [... see full abstract in paper]'
article_number: '2208.02368'
article_processing_charge: No
arxiv: 1
author:
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Steven E.
full_name: Kooi, Steven E.
last_name: Kooi
- first_name: Yi
full_name: Yang, Yi
last_name: Yang
- first_name: Nicholas
full_name: Rivera, Nicholas
last_name: Rivera
- first_name: Phillip D.
full_name: Keathley, Phillip D.
last_name: Keathley
- first_name: John D.
full_name: Joannopoulos, John D.
last_name: Joannopoulos
- first_name: Steven G.
full_name: Johnson, Steven G.
last_name: Johnson
- first_name: Ido
full_name: Kaminer, Ido
last_name: Kaminer
- first_name: Karl K.
full_name: Berggren, Karl K.
last_name: Berggren
- first_name: Marin
full_name: Soljačić, Marin
last_name: Soljačić
citation:
ama: Roques-Carmes C, Kooi SE, Yang Y, et al. Free-electron-light interactions in
nanophotonics. arXiv. doi:10.48550/arXiv.2208.02368
apa: Roques-Carmes, C., Kooi, S. E., Yang, Y., Rivera, N., Keathley, P. D., Joannopoulos,
J. D., … Soljačić, M. (n.d.). Free-electron-light interactions in nanophotonics.
arXiv. https://doi.org/10.48550/arXiv.2208.02368
chicago: Roques-Carmes, Charles, Steven E. Kooi, Yi Yang, Nicholas Rivera, Phillip
D. Keathley, John D. Joannopoulos, Steven G. Johnson, Ido Kaminer, Karl K. Berggren,
and Marin Soljačić. “Free-Electron-Light Interactions in Nanophotonics.” ArXiv,
n.d. https://doi.org/10.48550/arXiv.2208.02368.
ieee: C. Roques-Carmes et al., “Free-electron-light interactions in nanophotonics,”
arXiv. .
ista: Roques-Carmes C, Kooi SE, Yang Y, Rivera N, Keathley PD, Joannopoulos JD,
Johnson SG, Kaminer I, Berggren KK, Soljačić M. Free-electron-light interactions
in nanophotonics. arXiv, 2208.02368.
mla: Roques-Carmes, Charles, et al. “Free-Electron-Light Interactions in Nanophotonics.”
ArXiv, 2208.02368, doi:10.48550/arXiv.2208.02368.
short: C. Roques-Carmes, S.E. Kooi, Y. Yang, N. Rivera, P.D. Keathley, J.D. Joannopoulos,
S.G. Johnson, I. Kaminer, K.K. Berggren, M. Soljačić, ArXiv (n.d.).
date_created: 2026-04-09T09:10:41Z
date_published: 2022-08-03T00:00:00Z
date_updated: 2026-04-13T09:42:12Z
day: '03'
doi: 10.48550/arXiv.2208.02368
extern: '1'
external_id:
arxiv:
- '2208.02368'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2208.02368
month: '08'
oa: 1
oa_version: Preprint
publication: arXiv
publication_status: submitted
scopus_import: '1'
status: public
title: Free-electron-light interactions in nanophotonics
type: preprint
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2022'
...
---
OA_type: closed access
_id: '21809'
abstract:
- lang: eng
text: Controlling the multistage photoresponsivity remains a challenge, in part,
due to the spontaneous tautomerization between isomers. Herein, we present a strategy
to access three independent states (linear, cyclic keto, and cyclic enolate) of
crown ether (CE)-substituted donor–acceptor Stenhouse adducts (DASAs) by limiting
the tautomerization of the closed isomers. The linear–cyclic keto isomerization
is reversibly triggered by treatment with metal ions (Na+ or K+) and CE, while
the linear–cyclic enolate isomerization is induced by green light and heat. Density
functional theory and molecular dynamics calculation results suggest that the
steric effect and supramolecular interaction between the electron-donating and
electron-withdrawing moieties play an important role in hindering the tautomerization
between cyclic keto and cyclic enolate DASA-CE. The strategy to influence key
steps in the photoswitching process inspires well-controlled multistage isomerization
of photoresponsive molecules.
article_processing_charge: No
article_type: original
author:
- first_name: Yongli
full_name: Duan, Yongli
last_name: Duan
- first_name: Haiquan
full_name: Zhao, Haiquan
last_name: Zhao
- first_name: Guodong
full_name: Xue, Guodong
last_name: Xue
- first_name: Fanxi
full_name: Sun, Fanxi
last_name: Sun
- first_name: Friedrich J
full_name: Stricker, Friedrich J
id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745
last_name: Stricker
- first_name: Zhen
full_name: Wang, Zhen
last_name: Wang
- first_name: Lijun
full_name: Mao, Lijun
last_name: Mao
- first_name: Chao
full_name: He, Chao
last_name: He
- first_name: Javier Read
full_name: de Alaniz, Javier Read
last_name: de Alaniz
- first_name: Yonghao
full_name: Zheng, Yonghao
last_name: Zheng
- first_name: Dongsheng
full_name: Wang, Dongsheng
last_name: Wang
citation:
ama: Duan Y, Zhao H, Xue G, et al. Controlling the isomerization of photoresponsive
molecules through a limiting tautomerization strategy. The Journal of Physical
Chemistry B. 2022;126(17):3347-3354. doi:10.1021/acs.jpcb.2c02005
apa: Duan, Y., Zhao, H., Xue, G., Sun, F., Stricker, F. J., Wang, Z., … Wang, D.
(2022). Controlling the isomerization of photoresponsive molecules through a limiting
tautomerization strategy. The Journal of Physical Chemistry B. American
Chemical Society. https://doi.org/10.1021/acs.jpcb.2c02005
chicago: Duan, Yongli, Haiquan Zhao, Guodong Xue, Fanxi Sun, Friedrich J Stricker,
Zhen Wang, Lijun Mao, et al. “Controlling the Isomerization of Photoresponsive
Molecules through a Limiting Tautomerization Strategy.” The Journal of Physical
Chemistry B. American Chemical Society, 2022. https://doi.org/10.1021/acs.jpcb.2c02005.
ieee: Y. Duan et al., “Controlling the isomerization of photoresponsive molecules
through a limiting tautomerization strategy,” The Journal of Physical Chemistry
B, vol. 126, no. 17. American Chemical Society, pp. 3347–3354, 2022.
ista: Duan Y, Zhao H, Xue G, Sun F, Stricker FJ, Wang Z, Mao L, He C, de Alaniz
JR, Zheng Y, Wang D. 2022. Controlling the isomerization of photoresponsive molecules
through a limiting tautomerization strategy. The Journal of Physical Chemistry
B. 126(17), 3347–3354.
mla: Duan, Yongli, et al. “Controlling the Isomerization of Photoresponsive Molecules
through a Limiting Tautomerization Strategy.” The Journal of Physical Chemistry
B, vol. 126, no. 17, American Chemical Society, 2022, pp. 3347–54, doi:10.1021/acs.jpcb.2c02005.
short: Y. Duan, H. Zhao, G. Xue, F. Sun, F.J. Stricker, Z. Wang, L. Mao, C. He,
J.R. de Alaniz, Y. Zheng, D. Wang, The Journal of Physical Chemistry B 126 (2022)
3347–3354.
date_created: 2026-05-06T10:45:18Z
date_published: 2022-04-26T00:00:00Z
date_updated: 2026-05-11T07:28:38Z
day: '26'
ddc:
- '540'
doi: 10.1021/acs.jpcb.2c02005
extern: '1'
external_id:
pmid:
- '35471969'
intvolume: ' 126'
issue: '17'
language:
- iso: eng
month: '04'
oa_version: None
page: 3347-3354
pmid: 1
publication: The Journal of Physical Chemistry B
publication_identifier:
eissn:
- 1520-5207
issn:
- 1520-6106
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Controlling the isomerization of photoresponsive molecules through a limiting
tautomerization strategy
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 126
year: '2022'
...
---
OA_type: closed access
_id: '21819'
abstract:
- lang: eng
text: The ability of molecular photoswitches to convert on/off responses into large
macroscale property change is fundamental to light-responsive materials. However,
moving beyond simple binary responses necessitates the introduction of new elements
that control the chemistry of the photoswitching process at the molecular scale.
To achieve this goal, we designed, synthesized and developed a single photochrome,
based on a modified donor–acceptor Stenhouse adduct (DASA), capable of independently
addressing multiple molecular states. The multi-stage photoswitch enables complex
switching phenomena. To demonstrate this, we show spatial control of the transformation
of a three-stage photoswitch by tuning the population of intermediates along the
multi-step reaction pathway of the DASAs without interfering with either the first
or final stage. This allows for a photonic three-stage logic gate where the secondary
wavelength solely negates the input of the primary wavelength. These results provide
a new strategy to move beyond traditional on/off binary photochromic systems and
enable the design of future molecular logic systems.
article_processing_charge: No
article_type: original
author:
- first_name: Friedrich J
full_name: Stricker, Friedrich J
id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745
last_name: Stricker
- first_name: David M.
full_name: Sanchez, David M.
last_name: Sanchez
- first_name: Umberto
full_name: Raucci, Umberto
last_name: Raucci
- first_name: Neil D.
full_name: Dolinski, Neil D.
last_name: Dolinski
- first_name: Manuel S.
full_name: Zayas, Manuel S.
last_name: Zayas
- first_name: Jan
full_name: Meisner, Jan
last_name: Meisner
- first_name: Craig. J.
full_name: Hawker, Craig. J.
last_name: Hawker
- first_name: Todd. J.
full_name: Martínez, Todd. J.
last_name: Martínez
- first_name: Javier
full_name: Read de Alaniz, Javier
last_name: Read de Alaniz
citation:
ama: Stricker FJ, Sanchez DM, Raucci U, et al. A multi-stage single photochrome
system for controlled photoswitching responses. Nature Chemistry. 2022;14:942-948.
doi:10.1038/s41557-022-00947-8
apa: Stricker, F. J., Sanchez, D. M., Raucci, U., Dolinski, N. D., Zayas, M. S.,
Meisner, J., … Read de Alaniz, J. (2022). A multi-stage single photochrome system
for controlled photoswitching responses. Nature Chemistry. Springer Nature.
https://doi.org/10.1038/s41557-022-00947-8
chicago: Stricker, Friedrich J, David M. Sanchez, Umberto Raucci, Neil D. Dolinski,
Manuel S. Zayas, Jan Meisner, Craig. J. Hawker, Todd. J. Martínez, and Javier
Read de Alaniz. “A Multi-Stage Single Photochrome System for Controlled Photoswitching
Responses.” Nature Chemistry. Springer Nature, 2022. https://doi.org/10.1038/s41557-022-00947-8.
ieee: F. J. Stricker et al., “A multi-stage single photochrome system for
controlled photoswitching responses,” Nature Chemistry, vol. 14. Springer
Nature, pp. 942–948, 2022.
ista: Stricker FJ, Sanchez DM, Raucci U, Dolinski ND, Zayas MS, Meisner J, Hawker
CJ, Martínez TJ, Read de Alaniz J. 2022. A multi-stage single photochrome system
for controlled photoswitching responses. Nature Chemistry. 14, 942–948.
mla: Stricker, Friedrich J., et al. “A Multi-Stage Single Photochrome System for
Controlled Photoswitching Responses.” Nature Chemistry, vol. 14, Springer
Nature, 2022, pp. 942–48, doi:10.1038/s41557-022-00947-8.
short: F.J. Stricker, D.M. Sanchez, U. Raucci, N.D. Dolinski, M.S. Zayas, J. Meisner,
C.J. Hawker, T.J. Martínez, J. Read de Alaniz, Nature Chemistry 14 (2022) 942–948.
date_created: 2026-05-06T10:56:14Z
date_published: 2022-06-09T00:00:00Z
date_updated: 2026-05-18T09:13:44Z
day: '09'
ddc:
- '540'
doi: 10.1038/s41557-022-00947-8
extern: '1'
external_id:
pmid:
- '35681046'
intvolume: ' 14'
language:
- iso: eng
month: '06'
oa_version: None
page: 942-948
pmid: 1
publication: Nature Chemistry
publication_identifier:
eissn:
- 1755-4349
issn:
- 1755-4330
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: A multi-stage single photochrome system for controlled photoswitching responses
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 14
year: '2022'
...
---
OA_type: green
_id: '21823'
abstract:
- lang: eng
text: DFT calculations were used to find an optimal substitution site on the triene
backbone of a donor–acceptor Stenhouse adduct photoswitch to tune the equillibrium
and switching kinetics of DASA without modifying the donor and acceptor groups.
Using this approach we demonstrate a new means to tuning DASA based photoswitches
by increasing the energy of the closed form relative to the open form. To highlight
the potential of this approach a new DASA derivative bearing a methyl substituent
on the 5-position of the triene was synthesized and the effect of this substitution
was studied using 1H NMR spectroscopy, time-dependent UV-Vis and solvatochromic
analysis. The new DASA derivative shows a higher dark equillibrium, favoring the
open form, and drastically faster thermal recovery than the unsubstituted derivative
with the same donor and acceptor.
article_processing_charge: No
article_type: original
author:
- first_name: Julie A.
full_name: Peterson, Julie A.
last_name: Peterson
- first_name: Friedrich J
full_name: Stricker, Friedrich J
id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745
last_name: Stricker
- first_name: Javier
full_name: Read de Alaniz, Javier
last_name: Read de Alaniz
citation:
ama: Peterson JA, Stricker FJ, Read de Alaniz J. Improving the kinetics and dark
equilibrium of donor-acceptor Stenhouse adduct by triene backbone design. Chemical
Communications. 2022;58(14):2303-2306. doi:10.1039/d1cc06235b
apa: Peterson, J. A., Stricker, F. J., & Read de Alaniz, J. (2022). Improving
the kinetics and dark equilibrium of donor-acceptor Stenhouse adduct by triene
backbone design. Chemical Communications. Royal Society of Chemistry. https://doi.org/10.1039/d1cc06235b
chicago: Peterson, Julie A., Friedrich J Stricker, and Javier Read de Alaniz. “Improving
the Kinetics and Dark Equilibrium of Donor-Acceptor Stenhouse Adduct by Triene
Backbone Design.” Chemical Communications. Royal Society of Chemistry,
2022. https://doi.org/10.1039/d1cc06235b.
ieee: J. A. Peterson, F. J. Stricker, and J. Read de Alaniz, “Improving the kinetics
and dark equilibrium of donor-acceptor Stenhouse adduct by triene backbone design,”
Chemical Communications, vol. 58, no. 14. Royal Society of Chemistry, pp.
2303–2306, 2022.
ista: Peterson JA, Stricker FJ, Read de Alaniz J. 2022. Improving the kinetics and
dark equilibrium of donor-acceptor Stenhouse adduct by triene backbone design.
Chemical Communications. 58(14), 2303–2306.
mla: Peterson, Julie A., et al. “Improving the Kinetics and Dark Equilibrium of
Donor-Acceptor Stenhouse Adduct by Triene Backbone Design.” Chemical Communications,
vol. 58, no. 14, Royal Society of Chemistry, 2022, pp. 2303–06, doi:10.1039/d1cc06235b.
short: J.A. Peterson, F.J. Stricker, J. Read de Alaniz, Chemical Communications
58 (2022) 2303–2306.
date_created: 2026-05-06T10:59:03Z
date_published: 2022-01-17T00:00:00Z
date_updated: 2026-05-18T09:46:30Z
day: '17'
ddc:
- '540'
doi: 10.1039/d1cc06235b
extern: '1'
external_id:
pmid:
- '35075464'
intvolume: ' 58'
issue: '14'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1039/D1CC06235B
month: '01'
oa: 1
oa_version: Accepted Version
page: 2303-2306
pmid: 1
publication: Chemical Communications
publication_identifier:
eissn:
- 1364-548X
issn:
- 1359-7345
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: Improving the kinetics and dark equilibrium of donor-acceptor Stenhouse adduct
by triene backbone design
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 58
year: '2022'
...
---
OA_type: closed access
_id: '21824'
abstract:
- lang: eng
text: We investigate the influence of the host matrix on the photothermally driven
actuation performance of negatively photochromic, donor−acceptor Stenhouse adduct
(DASA)-based polymers. Using a modular Diels−Alder “click” platform, we designed
polymeric materials with varying DASA incorporation and investigated the relationships
between the material composition and the resulting physical, mechanical, and photoswitching
properties. We demonstrate that increasing the DASA concentration in polymer conjugates
has a dramatic effect on the material’s physical and mechanical properties, such
as the glass transition temperature (Tg) and elastic modulus, as well as the photoswitching
properties, which are found to be highly dependent on Tg. We establish using a
simple photoresponsive bilayer that actuation performance is controlled by the
bilayer stiffness rather than the photochrome incorporation of DASA. Finally,
we report and compare the light-induced property changes in Tg and the elastic
modulus between the materials comprising the open or closed forms of DASAs. Our
results demonstrate the importance of designing a material that is stiff enough
to provide the mechanical strength required for actuation under load, but soft
enough to reversibly switch at the operational temperature and provide key considerations
for the development of application-geared photoswitchable materials.
article_processing_charge: No
article_type: original
author:
- first_name: Miranda M.
full_name: Sroda, Miranda M.
last_name: Sroda
- first_name: Jaejun
full_name: Lee, Jaejun
last_name: Lee
- first_name: Younghoon
full_name: Kwon, Younghoon
last_name: Kwon
- first_name: Friedrich J
full_name: Stricker, Friedrich J
id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745
last_name: Stricker
- first_name: Minwook
full_name: Park, Minwook
last_name: Park
- first_name: Megan T.
full_name: Valentine, Megan T.
last_name: Valentine
- first_name: Javier
full_name: Read de Alaniz, Javier
last_name: Read de Alaniz
citation:
ama: Sroda MM, Lee J, Kwon Y, et al. Role of material composition in photothermal
actuation of DASA-based polymers. ACS Applied Polymer Materials. 2022;4(1):141-149.
doi:10.1021/acsapm.1c01108
apa: Sroda, M. M., Lee, J., Kwon, Y., Stricker, F. J., Park, M., Valentine, M. T.,
& Read de Alaniz, J. (2022). Role of material composition in photothermal
actuation of DASA-based polymers. ACS Applied Polymer Materials. American
Chemical Society. https://doi.org/10.1021/acsapm.1c01108
chicago: Sroda, Miranda M., Jaejun Lee, Younghoon Kwon, Friedrich J Stricker, Minwook
Park, Megan T. Valentine, and Javier Read de Alaniz. “Role of Material Composition
in Photothermal Actuation of DASA-Based Polymers.” ACS Applied Polymer Materials.
American Chemical Society, 2022. https://doi.org/10.1021/acsapm.1c01108.
ieee: M. M. Sroda et al., “Role of material composition in photothermal actuation
of DASA-based polymers,” ACS Applied Polymer Materials, vol. 4, no. 1.
American Chemical Society, pp. 141–149, 2022.
ista: Sroda MM, Lee J, Kwon Y, Stricker FJ, Park M, Valentine MT, Read de Alaniz
J. 2022. Role of material composition in photothermal actuation of DASA-based
polymers. ACS Applied Polymer Materials. 4(1), 141–149.
mla: Sroda, Miranda M., et al. “Role of Material Composition in Photothermal Actuation
of DASA-Based Polymers.” ACS Applied Polymer Materials, vol. 4, no. 1,
American Chemical Society, 2022, pp. 141–49, doi:10.1021/acsapm.1c01108.
short: M.M. Sroda, J. Lee, Y. Kwon, F.J. Stricker, M. Park, M.T. Valentine, J. Read
de Alaniz, ACS Applied Polymer Materials 4 (2022) 141–149.
date_created: 2026-05-06T10:59:35Z
date_published: 2022-01-05T00:00:00Z
date_updated: 2026-05-11T07:46:45Z
day: '05'
ddc:
- '540'
doi: 10.1021/acsapm.1c01108
extern: '1'
intvolume: ' 4'
issue: '1'
keyword:
- donor−acceptor Stenhouse adducts
- photothermal actuation
- photo-induced property changes
- negative photochromism
- glass transition temperature
language:
- iso: eng
month: '01'
oa_version: None
page: 141-149
publication: ACS Applied Polymer Materials
publication_identifier:
eissn:
- 2637-6105
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Role of material composition in photothermal actuation of DASA-based polymers
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 4
year: '2022'
...
---
OA_type: closed access
_id: '21827'
article_processing_charge: No
article_type: original
author:
- first_name: Friedrich J
full_name: Stricker, Friedrich J
id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745
last_name: Stricker
- first_name: Peterson
full_name: Julie, Peterson
last_name: Julie
- first_name: Read de Alaniz
full_name: Javier, Read de Alaniz
last_name: Javier
citation:
ama: 'Stricker FJ, Julie P, Javier R de A. Preparation of a donor-acceptor Stenhouse
Adduct (DASA): 5-((2Z,4E)-5-(diethylamino)-2-hydroxypenta-2,4-dien-1-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione.
Organic Syntheses. 2022;99:79-91. doi:10.15227/orgsyn.099.0079'
apa: 'Stricker, F. J., Julie, P., & Javier, R. de A. (2022). Preparation of
a donor-acceptor Stenhouse Adduct (DASA): 5-((2Z,4E)-5-(diethylamino)-2-hydroxypenta-2,4-dien-1-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione.
Organic Syntheses. Organic Syntheses. https://doi.org/10.15227/orgsyn.099.0079'
chicago: 'Stricker, Friedrich J, Peterson Julie, and Read de Alaniz Javier. “Preparation
of a Donor-Acceptor Stenhouse Adduct (DASA): 5-((2Z,4E)-5-(Diethylamino)-2-Hydroxypenta-2,4-Dien-1-Ylidene)-2,2-Dimethyl-1,3-Dioxane-4,6-Dione.”
Organic Syntheses. Organic Syntheses, 2022. https://doi.org/10.15227/orgsyn.099.0079.'
ieee: 'F. J. Stricker, P. Julie, and R. de A. Javier, “Preparation of a donor-acceptor
Stenhouse Adduct (DASA): 5-((2Z,4E)-5-(diethylamino)-2-hydroxypenta-2,4-dien-1-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione,”
Organic Syntheses, vol. 99. Organic Syntheses, pp. 79–91, 2022.'
ista: 'Stricker FJ, Julie P, Javier R de A. 2022. Preparation of a donor-acceptor
Stenhouse Adduct (DASA): 5-((2Z,4E)-5-(diethylamino)-2-hydroxypenta-2,4-dien-1-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione.
Organic Syntheses. 99, 79–91.'
mla: 'Stricker, Friedrich J., et al. “Preparation of a Donor-Acceptor Stenhouse
Adduct (DASA): 5-((2Z,4E)-5-(Diethylamino)-2-Hydroxypenta-2,4-Dien-1-Ylidene)-2,2-Dimethyl-1,3-Dioxane-4,6-Dione.”
Organic Syntheses, vol. 99, Organic Syntheses, 2022, pp. 79–91, doi:10.15227/orgsyn.099.0079.'
short: F.J. Stricker, P. Julie, R. de A. Javier, Organic Syntheses 99 (2022) 79–91.
date_created: 2026-05-06T11:10:35Z
date_published: 2022-05-23T00:00:00Z
date_updated: 2026-05-12T06:52:08Z
day: '23'
ddc:
- '540'
doi: 10.15227/orgsyn.099.0079
extern: '1'
intvolume: ' 99'
language:
- iso: eng
month: '05'
oa_version: None
page: 79-91
publication: Organic Syntheses
publication_identifier:
eissn:
- 2333-3553
issnl:
- 0078-6209
publication_status: published
publisher: Organic Syntheses
quality_controlled: '1'
status: public
title: 'Preparation of a donor-acceptor Stenhouse Adduct (DASA): 5-((2Z,4E)-5-(diethylamino)-2-hydroxypenta-2,4-dien-1-ylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione'
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 99
year: '2022'
...
---
OA_type: closed access
_id: '21828'
abstract:
- lang: eng
text: Donor–acceptor Stenhouse adducts (DASA) are a reported class of visible-light-activated
photoswitches. DASA synthesis involves two steps using furfural as starting material,
while their complex photoswitching mechanism consists both of actinic and thermal
steps. As a result of their visible-light activation, negative photochromism,
large volume and polarity change, and wavelength tunability, DASAs present significant
promise toward light-activated materials. In the years since their first report
in 2014, a number of applications have utilized DASA ranging from selective cargo
release over controlled phase transfer to directed flow in solution.
article_processing_charge: No
author:
- first_name: Friedrich J
full_name: Stricker, Friedrich J
id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745
last_name: Stricker
- first_name: Serena
full_name: Seshadri, Serena
last_name: Seshadri
- first_name: Javier Read
full_name: de Alaniz, Javier Read
last_name: de Alaniz
citation:
ama: 'Stricker FJ, Seshadri S, de Alaniz JR. Donor-Acceptor Stenhouse Adducts. In:
Pianowski Z, ed. Molecular Photoswitches: Chemistry, Properties, and Applications.
Weinheim: Wiley; 2022:303-324. doi:10.1002/9783527827626.ch14'
apa: 'Stricker, F. J., Seshadri, S., & de Alaniz, J. R. (2022). Donor-Acceptor
Stenhouse Adducts. In Z. Pianowski (Ed.), Molecular Photoswitches: Chemistry,
Properties, and Applications (pp. 303–324). Weinheim: Wiley. https://doi.org/10.1002/9783527827626.ch14'
chicago: 'Stricker, Friedrich J, Serena Seshadri, and Javier Read de Alaniz. “Donor-Acceptor
Stenhouse Adducts.” In Molecular Photoswitches: Chemistry, Properties, and
Applications, edited by Zbigniew Pianowski, 303–24. Weinheim: Wiley, 2022.
https://doi.org/10.1002/9783527827626.ch14.'
ieee: 'F. J. Stricker, S. Seshadri, and J. R. de Alaniz, “Donor-Acceptor Stenhouse
Adducts,” in Molecular Photoswitches: Chemistry, Properties, and Applications,
Z. Pianowski, Ed. Weinheim: Wiley, 2022, pp. 303–324.'
ista: 'Stricker FJ, Seshadri S, de Alaniz JR. 2022.Donor-Acceptor Stenhouse Adducts.
In: Molecular Photoswitches: Chemistry, Properties, and Applications. , 303–324.'
mla: 'Stricker, Friedrich J., et al. “Donor-Acceptor Stenhouse Adducts.” Molecular
Photoswitches: Chemistry, Properties, and Applications, edited by Zbigniew
Pianowski, Wiley, 2022, pp. 303–24, doi:10.1002/9783527827626.ch14.'
short: 'F.J. Stricker, S. Seshadri, J.R. de Alaniz, in:, Z. Pianowski (Ed.), Molecular
Photoswitches: Chemistry, Properties, and Applications, Wiley, Weinheim, 2022,
pp. 303–324.'
date_created: 2026-05-06T11:15:39Z
date_published: 2022-06-03T00:00:00Z
date_updated: 2026-05-12T08:16:46Z
day: '03'
doi: 10.1002/9783527827626.ch14
editor:
- first_name: Zbigniew
full_name: Pianowski, Zbigniew
last_name: Pianowski
extern: '1'
language:
- iso: eng
month: '06'
oa_version: None
page: 303-324
place: Weinheim
publication: 'Molecular Photoswitches: Chemistry, Properties, and Applications'
publication_identifier:
eisbn:
- '9783527827626'
isbn:
- '9783527347681'
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Donor-Acceptor Stenhouse Adducts
type: book_chapter
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
year: '2022'
...
---
_id: '13445'
abstract:
- lang: eng
text: Rotation is typically assumed to induce strictly symmetric rotational splitting
into the rotational multiplets of pure p- and g-modes. However, for evolved stars
exhibiting mixed modes, avoided crossings between different multiplet components
are known to yield asymmetric rotational splitting, in particular for near-degenerate
mixed-mode pairs, where notional pure p-modes are fortuitously in resonance with
pure g-modes. These near-degeneracy effects have been described in subgiants,
but their consequences for the characterization of internal rotation in red giants
have not previously been investigated in detail, in part owing to theoretical
intractability. We employ new developments in the analytic theory of mixed-mode
coupling to study these near-resonance phenomena. In the vicinity of the most
p-dominated mixed modes, the near-degenerate intrinsic asymmetry from pure rotational
splitting increases dramatically over the course of stellar evolution, and it
depends strongly on the mode-mixing fraction ζ. We also find that a linear treatment
of rotation remains viable for describing the underlying p- and g-modes, even
when it does not for the resulting mixed modes undergoing these avoided crossings.
We explore observational consequences for potential measurements of asymmetric
mixed-mode splitting, which has been proposed as a magnetic-field diagnostic.
Finally, we propose improved measurement techniques for rotational characterization,
exploiting the linearity of rotational effects on the underlying p/g-modes, while
still accounting for these mixed-mode coupling effects.
article_number: '18'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: J. M. Joel
full_name: Ong, J. M. Joel
last_name: Ong
- first_name: Lisa Annabelle
full_name: Bugnet, Lisa Annabelle
id: d9edb345-f866-11ec-9b37-d119b5234501
last_name: Bugnet
orcid: 0000-0003-0142-4000
- first_name: Sarbani
full_name: Basu, Sarbani
last_name: Basu
citation:
ama: Ong JMJ, Bugnet LA, Basu S. Mode mixing and rotational splittings. I. Near-degeneracy
effects revisited. The Astrophysical Journal. 2022;940(1). doi:10.3847/1538-4357/ac97e7
apa: Ong, J. M. J., Bugnet, L. A., & Basu, S. (2022). Mode mixing and rotational
splittings. I. Near-degeneracy effects revisited. The Astrophysical Journal.
American Astronomical Society. https://doi.org/10.3847/1538-4357/ac97e7
chicago: Ong, J. M. Joel, Lisa Annabelle Bugnet, and Sarbani Basu. “Mode Mixing
and Rotational Splittings. I. Near-Degeneracy Effects Revisited.” The Astrophysical
Journal. American Astronomical Society, 2022. https://doi.org/10.3847/1538-4357/ac97e7.
ieee: J. M. J. Ong, L. A. Bugnet, and S. Basu, “Mode mixing and rotational splittings.
I. Near-degeneracy effects revisited,” The Astrophysical Journal, vol.
940, no. 1. American Astronomical Society, 2022.
ista: Ong JMJ, Bugnet LA, Basu S. 2022. Mode mixing and rotational splittings. I.
Near-degeneracy effects revisited. The Astrophysical Journal. 940(1), 18.
mla: Ong, J. M. Joel, et al. “Mode Mixing and Rotational Splittings. I. Near-Degeneracy
Effects Revisited.” The Astrophysical Journal, vol. 940, no. 1, 18, American
Astronomical Society, 2022, doi:10.3847/1538-4357/ac97e7.
short: J.M.J. Ong, L.A. Bugnet, S. Basu, The Astrophysical Journal 940 (2022).
date_created: 2023-08-01T14:20:41Z
date_published: 2022-11-16T00:00:00Z
date_updated: 2023-09-06T07:27:45Z
day: '16'
doi: 10.3847/1538-4357/ac97e7
extern: '1'
external_id:
arxiv:
- '2210.01928'
intvolume: ' 940'
issue: '1'
keyword:
- Space and Planetary Science
- Astronomy and Astrophysics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2210.01928
month: '11'
oa: 1
oa_version: Published Version
publication: The Astrophysical Journal
publication_identifier:
eissn:
- 1538-4357
issn:
- 0004-637X
publication_status: published
publisher: American Astronomical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Mode mixing and rotational splittings. I. Near-degeneracy effects revisited
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 940
year: '2022'
...
---
_id: '13451'
abstract:
- lang: eng
text: 'We characterize massive stars (M > 8 M⊙) in the nearby (D ∼ 0.8 Mpc) extremely
metal-poor (Z ∼ 5% Z⊙) galaxy Leo A using Hubble Space Telescope ultraviolet (UV),
optical, and near-infrared (NIR) imaging along with Keck/Low-Resolution Imaging
Spectrograph and MMT/Binospec optical spectroscopy for 18 main-sequence OB stars.
We find that: (a) 12 of our 18 stars show emission lines, despite not being associated
with an H ii region, suggestive of stellar activity (e.g., mass loss, accretion,
binary star interaction), which is consistent with previous predictions of enhanced
activity at low metallicity; (b) six are Be stars, which are the first to be spectroscopically
studied at such low metallicity—these Be stars have unusual panchromatic SEDs;
(c) for stars well fit by the TLUSTY nonlocal thermodynamic equilibrium models,
the photometric and spectroscopic values of $\mathrm{log}({T}_{\mathrm{eff}})$
and $\mathrm{log}(g)$ agree to within ∼0.01 dex and ∼0.18 dex, respectively, indicating
that near-UV/optical/NIR imaging can be used to reliably characterize massive
(M ∼ 8–30 M⊙) main-sequence star properties relative to optical spectroscopy;
(d) the properties of the most-massive stars in H II regions are consistent with
constraints from previous nebular emission line studies; and (e) 13 stars with
M > 8M⊙ are >40 pc from a known star cluster or H II region. Our sample comprises
∼50% of all known massive stars at Z ≲ 10% Z⊙with derived stellar parameters,
high-quality optical spectra, and panchromatic photometry.'
article_number: '206'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Maude
full_name: Gull, Maude
last_name: Gull
- first_name: Daniel R.
full_name: Weisz, Daniel R.
last_name: Weisz
- first_name: Peter
full_name: Senchyna, Peter
last_name: Senchyna
- first_name: Nathan R.
full_name: Sandford, Nathan R.
last_name: Sandford
- first_name: Yumi
full_name: Choi, Yumi
last_name: Choi
- first_name: Anna F.
full_name: McLeod, Anna F.
last_name: McLeod
- first_name: Kareem
full_name: El-Badry, Kareem
last_name: El-Badry
- first_name: Ylva Louise Linsdotter
full_name: Götberg, Ylva Louise Linsdotter
id: d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d
last_name: Götberg
orcid: 0000-0002-6960-6911
- first_name: Karoline M.
full_name: Gilbert, Karoline M.
last_name: Gilbert
- first_name: Martha
full_name: Boyer, Martha
last_name: Boyer
- first_name: Julianne J.
full_name: Dalcanton, Julianne J.
last_name: Dalcanton
- first_name: Puragra
full_name: GuhaThakurta, Puragra
last_name: GuhaThakurta
- first_name: Steven
full_name: Goldman, Steven
last_name: Goldman
- first_name: Paola
full_name: Marigo, Paola
last_name: Marigo
- first_name: Kristen B. W.
full_name: McQuinn, Kristen B. W.
last_name: McQuinn
- first_name: Giada
full_name: Pastorelli, Giada
last_name: Pastorelli
- first_name: Daniel P.
full_name: Stark, Daniel P.
last_name: Stark
- first_name: Evan
full_name: Skillman, Evan
last_name: Skillman
- first_name: Yuan-sen
full_name: Ting, Yuan-sen
last_name: Ting
- first_name: Benjamin F.
full_name: Williams, Benjamin F.
last_name: Williams
citation:
ama: Gull M, Weisz DR, Senchyna P, et al. A panchromatic study of massive stars
in the extremely metal-poor local group dwarf galaxy Leo A. The Astrophysical
Journal. 2022;941(2). doi:10.3847/1538-4357/aca295
apa: Gull, M., Weisz, D. R., Senchyna, P., Sandford, N. R., Choi, Y., McLeod, A.
F., … Williams, B. F. (2022). A panchromatic study of massive stars in the extremely
metal-poor local group dwarf galaxy Leo A. The Astrophysical Journal. American
Astronomical Society. https://doi.org/10.3847/1538-4357/aca295
chicago: Gull, Maude, Daniel R. Weisz, Peter Senchyna, Nathan R. Sandford, Yumi
Choi, Anna F. McLeod, Kareem El-Badry, et al. “A Panchromatic Study of Massive
Stars in the Extremely Metal-Poor Local Group Dwarf Galaxy Leo A.” The Astrophysical
Journal. American Astronomical Society, 2022. https://doi.org/10.3847/1538-4357/aca295.
ieee: M. Gull et al., “A panchromatic study of massive stars in the extremely
metal-poor local group dwarf galaxy Leo A,” The Astrophysical Journal,
vol. 941, no. 2. American Astronomical Society, 2022.
ista: Gull M, Weisz DR, Senchyna P, Sandford NR, Choi Y, McLeod AF, El-Badry K,
Götberg YLL, Gilbert KM, Boyer M, Dalcanton JJ, GuhaThakurta P, Goldman S, Marigo
P, McQuinn KBW, Pastorelli G, Stark DP, Skillman E, Ting Y, Williams BF. 2022.
A panchromatic study of massive stars in the extremely metal-poor local group
dwarf galaxy Leo A. The Astrophysical Journal. 941(2), 206.
mla: Gull, Maude, et al. “A Panchromatic Study of Massive Stars in the Extremely
Metal-Poor Local Group Dwarf Galaxy Leo A.” The Astrophysical Journal,
vol. 941, no. 2, 206, American Astronomical Society, 2022, doi:10.3847/1538-4357/aca295.
short: M. Gull, D.R. Weisz, P. Senchyna, N.R. Sandford, Y. Choi, A.F. McLeod, K.
El-Badry, Y.L.L. Götberg, K.M. Gilbert, M. Boyer, J.J. Dalcanton, P. GuhaThakurta,
S. Goldman, P. Marigo, K.B.W. McQuinn, G. Pastorelli, D.P. Stark, E. Skillman,
Y. Ting, B.F. Williams, The Astrophysical Journal 941 (2022).
date_created: 2023-08-03T10:10:25Z
date_published: 2022-12-27T00:00:00Z
date_updated: 2023-08-21T12:04:58Z
day: '27'
doi: 10.3847/1538-4357/aca295
extern: '1'
external_id:
arxiv:
- '2211.14349'
intvolume: ' 941'
issue: '2'
keyword:
- Space and Planetary Science
- Astronomy and Astrophysics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3847/1538-4357/aca295
month: '12'
oa: 1
oa_version: Published Version
publication: The Astrophysical Journal
publication_identifier:
eissn:
- 1538-4357
issn:
- 0004-637X
publication_status: published
publisher: American Astronomical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: A panchromatic study of massive stars in the extremely metal-poor local group
dwarf galaxy Leo A
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 941
year: '2022'
...
---
_id: '13452'
abstract:
- lang: eng
text: Magnetic fields can drastically change predictions of evolutionary models
of massive stars via mass-loss quenching, magnetic braking, and efficient angular
momentum transport, which we aim to quantify in this work. We use the MESA software
instrument to compute an extensive main-sequence grid of stellar structure and
evolution models, as well as isochrones, accounting for the effects attributed
to a surface fossil magnetic field. The grid is densely populated in initial mass
(3–60 M⊙), surface equatorial magnetic field strength (0–50 kG), and metallicity
(representative of the Solar neighbourhood and the Magellanic Clouds). We use
two magnetic braking and two chemical mixing schemes and compare the model predictions
for slowly rotating, nitrogen-enriched (‘Group 2’) stars with observations in
the Large Magellanic Cloud. We quantify a range of initial field strengths that
allow for producing Group 2 stars and find that typical values (up to a few kG)
lead to solutions. Between the subgrids, we find notable departures in surface
abundances and evolutionary paths. In our magnetic models, chemical mixing is
always less efficient compared to non-magnetic models due to the rapid spin-down.
We identify that quasi-chemically homogeneous main sequence evolution by efficient
mixing could be prevented by fossil magnetic fields. We recommend comparing this
grid of evolutionary models with spectropolarimetric and spectroscopic observations
with the goals of (i) revisiting the derived stellar parameters of known magnetic
stars, and (ii) observationally constraining the uncertain magnetic braking and
chemical mixing schemes.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Z
full_name: Keszthelyi, Z
last_name: Keszthelyi
- first_name: A
full_name: de Koter, A
last_name: de Koter
- first_name: Ylva Louise Linsdotter
full_name: Götberg, Ylva Louise Linsdotter
id: d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d
last_name: Götberg
orcid: 0000-0002-6960-6911
- first_name: G
full_name: Meynet, G
last_name: Meynet
- first_name: S A
full_name: Brands, S A
last_name: Brands
- first_name: V
full_name: Petit, V
last_name: Petit
- first_name: M
full_name: Carrington, M
last_name: Carrington
- first_name: A
full_name: David-Uraz, A
last_name: David-Uraz
- first_name: S T
full_name: Geen, S T
last_name: Geen
- first_name: C
full_name: Georgy, C
last_name: Georgy
- first_name: R
full_name: Hirschi, R
last_name: Hirschi
- first_name: J
full_name: Puls, J
last_name: Puls
- first_name: K J
full_name: Ramalatswa, K J
last_name: Ramalatswa
- first_name: M E
full_name: Shultz, M E
last_name: Shultz
- first_name: A
full_name: ud-Doula, A
last_name: ud-Doula
citation:
ama: 'Keszthelyi Z, de Koter A, Götberg YLL, et al. The effects of surface fossil
magnetic fields on massive star evolution: IV. Grids of models at Solar, LMC,
and SMC metallicities. Monthly Notices of the Royal Astronomical Society.
2022;517(2):2028-2055. doi:10.1093/mnras/stac2598'
apa: 'Keszthelyi, Z., de Koter, A., Götberg, Y. L. L., Meynet, G., Brands, S. A.,
Petit, V., … ud-Doula, A. (2022). The effects of surface fossil magnetic fields
on massive star evolution: IV. Grids of models at Solar, LMC, and SMC metallicities.
Monthly Notices of the Royal Astronomical Society. Oxford University Press.
https://doi.org/10.1093/mnras/stac2598'
chicago: 'Keszthelyi, Z, A de Koter, Ylva Louise Linsdotter Götberg, G Meynet, S
A Brands, V Petit, M Carrington, et al. “The Effects of Surface Fossil Magnetic
Fields on Massive Star Evolution: IV. Grids of Models at Solar, LMC, and SMC Metallicities.”
Monthly Notices of the Royal Astronomical Society. Oxford University Press,
2022. https://doi.org/10.1093/mnras/stac2598.'
ieee: 'Z. Keszthelyi et al., “The effects of surface fossil magnetic fields
on massive star evolution: IV. Grids of models at Solar, LMC, and SMC metallicities,”
Monthly Notices of the Royal Astronomical Society, vol. 517, no. 2. Oxford
University Press, pp. 2028–2055, 2022.'
ista: 'Keszthelyi Z, de Koter A, Götberg YLL, Meynet G, Brands SA, Petit V, Carrington
M, David-Uraz A, Geen ST, Georgy C, Hirschi R, Puls J, Ramalatswa KJ, Shultz ME,
ud-Doula A. 2022. The effects of surface fossil magnetic fields on massive star
evolution: IV. Grids of models at Solar, LMC, and SMC metallicities. Monthly Notices
of the Royal Astronomical Society. 517(2), 2028–2055.'
mla: 'Keszthelyi, Z., et al. “The Effects of Surface Fossil Magnetic Fields on Massive
Star Evolution: IV. Grids of Models at Solar, LMC, and SMC Metallicities.” Monthly
Notices of the Royal Astronomical Society, vol. 517, no. 2, Oxford University
Press, 2022, pp. 2028–55, doi:10.1093/mnras/stac2598.'
short: Z. Keszthelyi, A. de Koter, Y.L.L. Götberg, G. Meynet, S.A. Brands, V. Petit,
M. Carrington, A. David-Uraz, S.T. Geen, C. Georgy, R. Hirschi, J. Puls, K.J.
Ramalatswa, M.E. Shultz, A. ud-Doula, Monthly Notices of the Royal Astronomical
Society 517 (2022) 2028–2055.
date_created: 2023-08-03T10:10:37Z
date_published: 2022-12-01T00:00:00Z
date_updated: 2023-08-21T12:02:17Z
day: '01'
doi: 10.1093/mnras/stac2598
extern: '1'
external_id:
arxiv:
- '2209.06350'
intvolume: ' 517'
issue: '2'
keyword:
- Space and Planetary Science
- Astronomy and Astrophysics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2209.06350
month: '12'
oa: 1
oa_version: Preprint
page: 2028-2055
publication: Monthly Notices of the Royal Astronomical Society
publication_identifier:
eissn:
- 1365-2966
issn:
- 0035-8711
publication_status: published
publisher: Oxford University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'The effects of surface fossil magnetic fields on massive star evolution: IV.
Grids of models at Solar, LMC, and SMC metallicities'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 517
year: '2022'
...
---
_id: '13991'
abstract:
- lang: eng
text: The prediction and realization of topological insulators have sparked great
interest in experimental approaches to the classification of materials1,2,3. The
phase transition between non-trivial and trivial topological states is important,
not only for basic materials science but also for next-generation technology,
such as dissipation-free electronics4. It is therefore crucial to develop advanced
probes that are suitable for a wide range of samples and environments. Here we
demonstrate that circularly polarized laser-field-driven high-harmonic generation
is distinctly sensitive to the non-trivial and trivial topological phases in the
prototypical three-dimensional topological insulator bismuth selenide5. The phase
transition is chemically initiated by reducing the spin–orbit interaction strength
through the substitution of bismuth with indium atoms6,7. We find strikingly different
high-harmonic responses of trivial and non-trivial topological surface states
that manifest themselves as a conversion efficiency and elliptical dichroism that
depend both on the driving laser ellipticity and the crystal orientation. The
origins of the anomalous high-harmonic response are corroborated by calculations
using the semiconductor optical Bloch equations with pairs of surface and bulk
bands. As a purely optical approach, this method offers sensitivity to the electronic
structure of the material, including its nonlinear response, and is compatible
with a wide range of samples and sample environments.
article_processing_charge: No
article_type: original
author:
- first_name: Christian
full_name: Heide, Christian
last_name: Heide
- first_name: Yuki
full_name: Kobayashi, Yuki
last_name: Kobayashi
- first_name: Denitsa Rangelova
full_name: Baykusheva, Denitsa Rangelova
id: 71b4d059-2a03-11ee-914d-dfa3beed6530
last_name: Baykusheva
- first_name: Deepti
full_name: Jain, Deepti
last_name: Jain
- first_name: Jonathan A.
full_name: Sobota, Jonathan A.
last_name: Sobota
- first_name: Makoto
full_name: Hashimoto, Makoto
last_name: Hashimoto
- first_name: Patrick S.
full_name: Kirchmann, Patrick S.
last_name: Kirchmann
- first_name: Seongshik
full_name: Oh, Seongshik
last_name: Oh
- first_name: Tony F.
full_name: Heinz, Tony F.
last_name: Heinz
- first_name: David A.
full_name: Reis, David A.
last_name: Reis
- first_name: Shambhu
full_name: Ghimire, Shambhu
last_name: Ghimire
citation:
ama: Heide C, Kobayashi Y, Baykusheva DR, et al. Probing topological phase transitions
using high-harmonic generation. Nature Photonics. 2022;16(9):620-624. doi:10.1038/s41566-022-01050-7
apa: Heide, C., Kobayashi, Y., Baykusheva, D. R., Jain, D., Sobota, J. A., Hashimoto,
M., … Ghimire, S. (2022). Probing topological phase transitions using high-harmonic
generation. Nature Photonics. Springer Nature. https://doi.org/10.1038/s41566-022-01050-7
chicago: Heide, Christian, Yuki Kobayashi, Denitsa Rangelova Baykusheva, Deepti
Jain, Jonathan A. Sobota, Makoto Hashimoto, Patrick S. Kirchmann, et al. “Probing
Topological Phase Transitions Using High-Harmonic Generation.” Nature Photonics.
Springer Nature, 2022. https://doi.org/10.1038/s41566-022-01050-7.
ieee: C. Heide et al., “Probing topological phase transitions using high-harmonic
generation,” Nature Photonics, vol. 16, no. 9. Springer Nature, pp. 620–624,
2022.
ista: Heide C, Kobayashi Y, Baykusheva DR, Jain D, Sobota JA, Hashimoto M, Kirchmann
PS, Oh S, Heinz TF, Reis DA, Ghimire S. 2022. Probing topological phase transitions
using high-harmonic generation. Nature Photonics. 16(9), 620–624.
mla: Heide, Christian, et al. “Probing Topological Phase Transitions Using High-Harmonic
Generation.” Nature Photonics, vol. 16, no. 9, Springer Nature, 2022, pp.
620–24, doi:10.1038/s41566-022-01050-7.
short: C. Heide, Y. Kobayashi, D.R. Baykusheva, D. Jain, J.A. Sobota, M. Hashimoto,
P.S. Kirchmann, S. Oh, T.F. Heinz, D.A. Reis, S. Ghimire, Nature Photonics 16
(2022) 620–624.
date_created: 2023-08-09T13:07:51Z
date_published: 2022-09-01T00:00:00Z
date_updated: 2023-08-22T07:20:09Z
day: '01'
doi: 10.1038/s41566-022-01050-7
extern: '1'
intvolume: ' 16'
issue: '9'
keyword:
- Atomic and Molecular Physics
- and Optics
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
month: '09'
oa_version: None
page: 620-624
publication: Nature Photonics
publication_identifier:
eissn:
- 1749-4893
issn:
- 1749-4885
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Probing topological phase transitions using high-harmonic generation
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 16
year: '2022'
...
---
_id: '13992'
abstract:
- lang: eng
text: Understanding the chirality of molecular reaction pathways is essential for
a broad range of fundamental and applied sciences. However, the current ability
to probe chirality on the time scale of primary processes underlying chemical
reactions remains very limited. Here, we demonstrate time-resolved photoelectron
circular dichroism (TRPECD) with ultrashort circularly polarized vacuum-ultraviolet
(VUV) pulses from a tabletop source. We demonstrate the capabilities of VUV-TRPECD
by resolving the chirality changes in time during the photodissociation of atomic
iodine from two chiral molecules. We identify several general key features of
TRPECD, which include the ability to probe dynamical chirality along the complete
photochemical reaction path, the sensitivity to the local chirality of the evolving
scattering potential, and the influence of electron scattering off dissociating
photofragments. Our results are interpreted by comparison with high-level ab-initio
calculations of transient PECDs from molecular photoionization calculations. Our
experimental and theoretical techniques define a general approach to femtochirality.
article_number: abq2811
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Vít
full_name: Svoboda, Vít
last_name: Svoboda
- first_name: Niraghatam Bhargava
full_name: Ram, Niraghatam Bhargava
last_name: Ram
- first_name: Denitsa Rangelova
full_name: Baykusheva, Denitsa Rangelova
id: 71b4d059-2a03-11ee-914d-dfa3beed6530
last_name: Baykusheva
- first_name: Daniel
full_name: Zindel, Daniel
last_name: Zindel
- first_name: Max D. J.
full_name: Waters, Max D. J.
last_name: Waters
- first_name: Benjamin
full_name: Spenger, Benjamin
last_name: Spenger
- first_name: Manuel
full_name: Ochsner, Manuel
last_name: Ochsner
- first_name: Holger
full_name: Herburger, Holger
last_name: Herburger
- first_name: Jürgen
full_name: Stohner, Jürgen
last_name: Stohner
- first_name: Hans Jakob
full_name: Wörner, Hans Jakob
last_name: Wörner
citation:
ama: Svoboda V, Ram NB, Baykusheva DR, et al. Femtosecond photoelectron circular
dichroism of chemical reactions. Science Advances. 2022;8(28). doi:10.1126/sciadv.abq2811
apa: Svoboda, V., Ram, N. B., Baykusheva, D. R., Zindel, D., Waters, M. D. J., Spenger,
B., … Wörner, H. J. (2022). Femtosecond photoelectron circular dichroism of chemical
reactions. Science Advances. American Association for the Advancement of
Science. https://doi.org/10.1126/sciadv.abq2811
chicago: Svoboda, Vít, Niraghatam Bhargava Ram, Denitsa Rangelova Baykusheva, Daniel
Zindel, Max D. J. Waters, Benjamin Spenger, Manuel Ochsner, Holger Herburger,
Jürgen Stohner, and Hans Jakob Wörner. “Femtosecond Photoelectron Circular Dichroism
of Chemical Reactions.” Science Advances. American Association for the
Advancement of Science, 2022. https://doi.org/10.1126/sciadv.abq2811.
ieee: V. Svoboda et al., “Femtosecond photoelectron circular dichroism of
chemical reactions,” Science Advances, vol. 8, no. 28. American Association
for the Advancement of Science, 2022.
ista: Svoboda V, Ram NB, Baykusheva DR, Zindel D, Waters MDJ, Spenger B, Ochsner
M, Herburger H, Stohner J, Wörner HJ. 2022. Femtosecond photoelectron circular
dichroism of chemical reactions. Science Advances. 8(28), abq2811.
mla: Svoboda, Vít, et al. “Femtosecond Photoelectron Circular Dichroism of Chemical
Reactions.” Science Advances, vol. 8, no. 28, abq2811, American Association
for the Advancement of Science, 2022, doi:10.1126/sciadv.abq2811.
short: V. Svoboda, N.B. Ram, D.R. Baykusheva, D. Zindel, M.D.J. Waters, B. Spenger,
M. Ochsner, H. Herburger, J. Stohner, H.J. Wörner, Science Advances 8 (2022).
date_created: 2023-08-09T13:08:04Z
date_published: 2022-07-15T00:00:00Z
date_updated: 2023-08-22T07:24:01Z
day: '15'
doi: 10.1126/sciadv.abq2811
extern: '1'
external_id:
arxiv:
- '2206.04099'
pmid:
- '35857523'
intvolume: ' 8'
issue: '28'
keyword:
- Multidisciplinary
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1126/sciadv.abq2811
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
publication: Science Advances
publication_identifier:
eissn:
- 2375-2548
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Femtosecond photoelectron circular dichroism of chemical reactions
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8
year: '2022'
...
---
_id: '13993'
abstract:
- lang: eng
text: Photoionization is a process taking place on attosecond time scales. How its
properties evolve from isolated particles to the condensed phase is an open question
of both fundamental and practical relevance. Here, we review recent work that
has advanced the study of photoionization dynamics from atoms to molecules, clusters
and the liquid phase. The first measurements of molecular photoionization delays
have revealed the attosecond dynamics of electron emission from a molecular shape
resonance and their sensitivity to the molecular potential. Using electron-ion
coincidence spectroscopy these measurements have been extended from isolated molecules
to clusters. A continuous increase of the delays with the water-cluster size has
been observed up to a size of 4-5 molecules, followed by a saturation towards
larger clusters. Comparison with calculations has revealed a correlation of the
time delay with the spatial extension of the created electron hole. Using cylindrical
liquid-microjet techniques, these measurements have also been extended to liquid
water, revealing a delay relative to isolated water molecules that was very similar
to the largest water clusters studied. Detailed modeling based on Monte-Carlo
simulations confirmed that these delays are dominated by the contributions of
the first two solvation shells, which agrees with the results of the cluster measurements.
These combined results open the perspective of experimentally characterizing the
delocalization of electronic wave functions in complex systems and studying their
evolution on attosecond time scales.
article_processing_charge: No
article_type: original
author:
- first_name: Xiaochun
full_name: Gong, Xiaochun
last_name: Gong
- first_name: Inga
full_name: Jordan, Inga
last_name: Jordan
- first_name: Martin
full_name: Huppert, Martin
last_name: Huppert
- first_name: Saijoscha
full_name: Heck, Saijoscha
last_name: Heck
- first_name: Denitsa Rangelova
full_name: Baykusheva, Denitsa Rangelova
id: 71b4d059-2a03-11ee-914d-dfa3beed6530
last_name: Baykusheva
- first_name: Denis
full_name: Jelovina, Denis
last_name: Jelovina
- first_name: Axel
full_name: Schild, Axel
last_name: Schild
- first_name: Hans Jakob
full_name: Wörner, Hans Jakob
last_name: Wörner
citation:
ama: 'Gong X, Jordan I, Huppert M, et al. Attosecond photoionization dynamics: from
molecules over clusters to the liquid phase. Chimia. 2022;76(6):520-528.
doi:10.2533/chimia.2022.520'
apa: 'Gong, X., Jordan, I., Huppert, M., Heck, S., Baykusheva, D. R., Jelovina,
D., … Wörner, H. J. (2022). Attosecond photoionization dynamics: from molecules
over clusters to the liquid phase. Chimia. Swiss Chemical Society. https://doi.org/10.2533/chimia.2022.520'
chicago: 'Gong, Xiaochun, Inga Jordan, Martin Huppert, Saijoscha Heck, Denitsa Rangelova
Baykusheva, Denis Jelovina, Axel Schild, and Hans Jakob Wörner. “Attosecond Photoionization
Dynamics: From Molecules over Clusters to the Liquid Phase.” Chimia. Swiss
Chemical Society, 2022. https://doi.org/10.2533/chimia.2022.520.'
ieee: 'X. Gong et al., “Attosecond photoionization dynamics: from molecules
over clusters to the liquid phase,” Chimia, vol. 76, no. 6. Swiss Chemical
Society, pp. 520–528, 2022.'
ista: 'Gong X, Jordan I, Huppert M, Heck S, Baykusheva DR, Jelovina D, Schild A,
Wörner HJ. 2022. Attosecond photoionization dynamics: from molecules over clusters
to the liquid phase. Chimia. 76(6), 520–528.'
mla: 'Gong, Xiaochun, et al. “Attosecond Photoionization Dynamics: From Molecules
over Clusters to the Liquid Phase.” Chimia, vol. 76, no. 6, Swiss Chemical
Society, 2022, pp. 520–28, doi:10.2533/chimia.2022.520.'
short: X. Gong, I. Jordan, M. Huppert, S. Heck, D.R. Baykusheva, D. Jelovina, A.
Schild, H.J. Wörner, Chimia 76 (2022) 520–528.
date_created: 2023-08-09T13:08:15Z
date_published: 2022-06-29T00:00:00Z
date_updated: 2023-08-22T07:26:39Z
day: '29'
doi: 10.2533/chimia.2022.520
extern: '1'
intvolume: ' 76'
issue: '6'
keyword:
- General Medicine
- General Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.2533/chimia.2022.520
month: '06'
oa: 1
oa_version: Published Version
page: 520-528
publication: Chimia
publication_identifier:
eissn:
- 2673-2424
issn:
- 0009-4293
publication_status: published
publisher: Swiss Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Attosecond photoionization dynamics: from molecules over clusters to the liquid
phase'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 76
year: '2022'
...
---
_id: '13994'
abstract:
- lang: eng
text: "Ultrafast lasers are an increasingly important tool to control and stabilize
emergent phases in quantum materials. Among a variety of possible excitation protocols,
a particularly intriguing route is the direct light engineering of microscopic
electronic parameters, such as the electron hopping and the local Coulomb repulsion
(Hubbard \r\nU). In this work, we use time-resolved x-ray absorption spectroscopy
to demonstrate the light-induced renormalization of the Hubbard U in a cuprate
superconductor, La1.905Ba0.095CuO4. We show that intense femtosecond laser pulses
induce a substantial redshift of the upper Hubbard band while leaving the Zhang-Rice
singlet energy unaffected. By comparing the experimental data to time-dependent
spectra of single- and three-band Hubbard models, we assign this effect to an
approximately 140-meV reduction of the on-site Coulomb repulsion on the copper
sites. Our demonstration of a dynamical Hubbard U renormalization in a copper
oxide paves the way to a novel strategy for the manipulation of superconductivity
and magnetism as well as to the realization of other long-range-ordered phases
in light-driven quantum materials."
article_number: '011013'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Denitsa Rangelova
full_name: Baykusheva, Denitsa Rangelova
id: 71b4d059-2a03-11ee-914d-dfa3beed6530
last_name: Baykusheva
- first_name: Hoyoung
full_name: Jang, Hoyoung
last_name: Jang
- first_name: Ali A.
full_name: Husain, Ali A.
last_name: Husain
- first_name: Sangjun
full_name: Lee, Sangjun
last_name: Lee
- first_name: Sophia F. R.
full_name: TenHuisen, Sophia F. R.
last_name: TenHuisen
- first_name: Preston
full_name: Zhou, Preston
last_name: Zhou
- first_name: Sunwook
full_name: Park, Sunwook
last_name: Park
- first_name: Hoon
full_name: Kim, Hoon
last_name: Kim
- first_name: Jin-Kwang
full_name: Kim, Jin-Kwang
last_name: Kim
- first_name: Hyeong-Do
full_name: Kim, Hyeong-Do
last_name: Kim
- first_name: Minseok
full_name: Kim, Minseok
last_name: Kim
- first_name: Sang-Youn
full_name: Park, Sang-Youn
last_name: Park
- first_name: Peter
full_name: Abbamonte, Peter
last_name: Abbamonte
- first_name: B. J.
full_name: Kim, B. J.
last_name: Kim
- first_name: G. D.
full_name: Gu, G. D.
last_name: Gu
- first_name: Yao
full_name: Wang, Yao
last_name: Wang
- first_name: Matteo
full_name: Mitrano, Matteo
last_name: Mitrano
citation:
ama: Baykusheva DR, Jang H, Husain AA, et al. Ultrafast renormalization of the on-site
Coulomb repulsion in a cuprate superconductor. Physical Review X. 2022;12(1).
doi:10.1103/physrevx.12.011013
apa: Baykusheva, D. R., Jang, H., Husain, A. A., Lee, S., TenHuisen, S. F. R., Zhou,
P., … Mitrano, M. (2022). Ultrafast renormalization of the on-site Coulomb repulsion
in a cuprate superconductor. Physical Review X. American Physical Society.
https://doi.org/10.1103/physrevx.12.011013
chicago: Baykusheva, Denitsa Rangelova, Hoyoung Jang, Ali A. Husain, Sangjun Lee,
Sophia F. R. TenHuisen, Preston Zhou, Sunwook Park, et al. “Ultrafast Renormalization
of the On-Site Coulomb Repulsion in a Cuprate Superconductor.” Physical Review
X. American Physical Society, 2022. https://doi.org/10.1103/physrevx.12.011013.
ieee: D. R. Baykusheva et al., “Ultrafast renormalization of the on-site
Coulomb repulsion in a cuprate superconductor,” Physical Review X, vol.
12, no. 1. American Physical Society, 2022.
ista: Baykusheva DR, Jang H, Husain AA, Lee S, TenHuisen SFR, Zhou P, Park S, Kim
H, Kim J-K, Kim H-D, Kim M, Park S-Y, Abbamonte P, Kim BJ, Gu GD, Wang Y, Mitrano
M. 2022. Ultrafast renormalization of the on-site Coulomb repulsion in a cuprate
superconductor. Physical Review X. 12(1), 011013.
mla: Baykusheva, Denitsa Rangelova, et al. “Ultrafast Renormalization of the On-Site
Coulomb Repulsion in a Cuprate Superconductor.” Physical Review X, vol.
12, no. 1, 011013, American Physical Society, 2022, doi:10.1103/physrevx.12.011013.
short: D.R. Baykusheva, H. Jang, A.A. Husain, S. Lee, S.F.R. TenHuisen, P. Zhou,
S. Park, H. Kim, J.-K. Kim, H.-D. Kim, M. Kim, S.-Y. Park, P. Abbamonte, B.J.
Kim, G.D. Gu, Y. Wang, M. Mitrano, Physical Review X 12 (2022).
date_created: 2023-08-09T13:08:26Z
date_published: 2022-01-20T00:00:00Z
date_updated: 2024-10-14T12:23:26Z
day: '20'
doi: 10.1103/physrevx.12.011013
extern: '1'
external_id:
arxiv:
- '2109.13229'
intvolume: ' 12'
issue: '1'
keyword:
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1103/PhysRevX.12.011013
month: '01'
oa: 1
oa_version: Published Version
publication: Physical Review X
publication_identifier:
eissn:
- 2160-3308
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Ultrafast renormalization of the on-site Coulomb repulsion in a cuprate superconductor
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2022'
...
---
_id: '14093'
abstract:
- lang: eng
text: ' We propose a stochastic conditional gradient method (CGM) for minimizing
convex finite-sum objectives formed as a sum of smooth and non-smooth terms. Existing
CGM variants for this template either suffer from slow convergence rates, or require
carefully increasing the batch size over the course of the algorithm’s execution,
which leads to computing full gradients. In contrast, the proposed method, equipped
with a stochastic average gradient (SAG) estimator, requires only one sample per
iteration. Nevertheless, it guarantees fast convergence rates on par with more
sophisticated variance reduction techniques. In applications we put special emphasis
on problems with a large number of separable constraints. Such problems are prevalent
among semidefinite programming (SDP) formulations arising in machine learning
and theoretical computer science. We provide numerical experiments on matrix completion,
unsupervised clustering, and sparsest-cut SDPs. '
alternative_title:
- PMLR
article_processing_charge: No
arxiv: 1
author:
- first_name: Gideon
full_name: Dresdner, Gideon
last_name: Dresdner
- first_name: Maria-Luiza
full_name: Vladarean, Maria-Luiza
last_name: Vladarean
- first_name: Gunnar
full_name: Rätsch, Gunnar
last_name: Rätsch
- first_name: Francesco
full_name: Locatello, Francesco
id: 26cfd52f-2483-11ee-8040-88983bcc06d4
last_name: Locatello
orcid: 0000-0002-4850-0683
- first_name: Volkan
full_name: Cevher, Volkan
last_name: Cevher
- first_name: Alp
full_name: Yurtsever, Alp
last_name: Yurtsever
citation:
ama: 'Dresdner G, Vladarean M-L, Rätsch G, Locatello F, Cevher V, Yurtsever A. Faster
one-sample stochastic conditional gradient method for composite convex minimization.
In: Proceedings of the 25th International Conference on Artificial Intelligence
and Statistics. Vol 151. ML Research Press; 2022:8439-8457.'
apa: 'Dresdner, G., Vladarean, M.-L., Rätsch, G., Locatello, F., Cevher, V., &
Yurtsever, A. (2022). Faster one-sample stochastic conditional gradient method
for composite convex minimization. In Proceedings of the 25th International
Conference on Artificial Intelligence and Statistics (Vol. 151, pp. 8439–8457).
Virtual: ML Research Press.'
chicago: Dresdner, Gideon, Maria-Luiza Vladarean, Gunnar Rätsch, Francesco Locatello,
Volkan Cevher, and Alp Yurtsever. “ Faster One-Sample Stochastic Conditional Gradient
Method for Composite Convex Minimization.” In Proceedings of the 25th International
Conference on Artificial Intelligence and Statistics, 151:8439–57. ML Research
Press, 2022.
ieee: G. Dresdner, M.-L. Vladarean, G. Rätsch, F. Locatello, V. Cevher, and A. Yurtsever,
“ Faster one-sample stochastic conditional gradient method for composite convex
minimization,” in Proceedings of the 25th International Conference on Artificial
Intelligence and Statistics, Virtual, 2022, vol. 151, pp. 8439–8457.
ista: 'Dresdner G, Vladarean M-L, Rätsch G, Locatello F, Cevher V, Yurtsever A.
2022. Faster one-sample stochastic conditional gradient method for composite
convex minimization. Proceedings of the 25th International Conference on Artificial
Intelligence and Statistics. AISTATS: Conference on Artificial Intelligence and
Statistics, PMLR, vol. 151, 8439–8457.'
mla: Dresdner, Gideon, et al. “ Faster One-Sample Stochastic Conditional Gradient
Method for Composite Convex Minimization.” Proceedings of the 25th International
Conference on Artificial Intelligence and Statistics, vol. 151, ML Research
Press, 2022, pp. 8439–57.
short: G. Dresdner, M.-L. Vladarean, G. Rätsch, F. Locatello, V. Cevher, A. Yurtsever,
in:, Proceedings of the 25th International Conference on Artificial Intelligence
and Statistics, ML Research Press, 2022, pp. 8439–8457.
conference:
end_date: 2022-03-30
location: Virtual
name: 'AISTATS: Conference on Artificial Intelligence and Statistics'
start_date: 2022-03-28
date_created: 2023-08-21T09:27:43Z
date_published: 2022-04-01T00:00:00Z
date_updated: 2023-09-06T10:28:17Z
day: '01'
department:
- _id: FrLo
extern: '1'
external_id:
arxiv:
- '2202.13212'
intvolume: ' 151'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2202.13212
month: '04'
oa: 1
oa_version: Preprint
page: 8439-8457
publication: Proceedings of the 25th International Conference on Artificial Intelligence
and Statistics
publication_identifier:
issn:
- 2640-3498
publication_status: published
publisher: ML Research Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: ' Faster one-sample stochastic conditional gradient method for composite convex
minimization'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 151
year: '2022'
...
---
_id: '14098'
abstract:
- lang: eng
text: Magnetic fields can drastically change predictions of evolutionary models
of massive stars via mass-loss quenching, magnetic braking, and efficient angular
momentum transport, which we aim to quantify in this work. We use the MESA software
instrument to compute an extensive main-sequence grid of stellar structure and
evolution models, as well as isochrones, accounting for the effects attributed
to a surface fossil magnetic field. The grid is densely populated in initial mass
(3–60 M⊙), surface equatorial magnetic field strength (0–50 kG), and metallicity
(representative of the Solar neighbourhood and the Magellanic Clouds). We use
two magnetic braking and two chemical mixing schemes and compare the model predictions
for slowly rotating, nitrogen-enriched (‘Group 2’) stars with observations in
the Large Magellanic Cloud. We quantify a range of initial field strengths that
allow for producing Group 2 stars and find that typical values (up to a few kG)
lead to solutions. Between the subgrids, we find notable departures in surface
abundances and evolutionary paths. In our magnetic models, chemical mixing is
always less efficient compared to non-magnetic models due to the rapid spin-down.
We identify that quasi-chemically homogeneous main sequence evolution by efficient
mixing could be prevented by fossil magnetic fields. We recommend comparing this
grid of evolutionary models with spectropolarimetric and spectroscopic observations
with the goals of (i) revisiting the derived stellar parameters of known magnetic
stars, and (ii) observationally constraining the uncertain magnetic braking and
chemical mixing schemes.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Z.
full_name: Keszthelyi, Z.
last_name: Keszthelyi
- first_name: A. de
full_name: Koter, A. de
last_name: Koter
- first_name: Ylva Louise Linsdotter
full_name: Götberg, Ylva Louise Linsdotter
id: d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d
last_name: Götberg
orcid: 0000-0002-6960-6911
- first_name: G.
full_name: Meynet, G.
last_name: Meynet
- first_name: S. A.
full_name: Brands, S. A.
last_name: Brands
- first_name: V.
full_name: Petit, V.
last_name: Petit
- first_name: M.
full_name: Carrington, M.
last_name: Carrington
- first_name: A. David-Uraz
full_name: A. David-Uraz, A. David-Uraz
last_name: A. David-Uraz
- first_name: S. T.
full_name: Geen, S. T.
last_name: Geen
- first_name: C.
full_name: Georgy, C.
last_name: Georgy
- first_name: R.
full_name: Hirschi, R.
last_name: Hirschi
- first_name: J.
full_name: Puls, J.
last_name: Puls
- first_name: K. J.
full_name: Ramalatswa, K. J.
last_name: Ramalatswa
- first_name: M. E.
full_name: Shultz, M. E.
last_name: Shultz
- first_name: A. ud-Doula
full_name: A. ud-Doula, A. ud-Doula
last_name: A. ud-Doula
citation:
ama: 'Keszthelyi Z, Koter A de, Götberg YLL, et al. The effects of surface fossil
magnetic fields on massive star evolution: IV. Grids of models at solar, LMC,
and SMC metallicities. Monthly Notices of the Royal Astronomical Society.
2022;517(2):2028-2055. doi:10.1093/mnras/stac2598'
apa: 'Keszthelyi, Z., Koter, A. de, Götberg, Y. L. L., Meynet, G., Brands, S. A.,
Petit, V., … A. ud-Doula, A. ud-Doula. (2022). The effects of surface fossil magnetic
fields on massive star evolution: IV. Grids of models at solar, LMC, and SMC metallicities.
Monthly Notices of the Royal Astronomical Society. Oxford Academic. https://doi.org/10.1093/mnras/stac2598'
chicago: 'Keszthelyi, Z., A. de Koter, Ylva Louise Linsdotter Götberg, G. Meynet,
S. A. Brands, V. Petit, M. Carrington, et al. “The Effects of Surface Fossil Magnetic
Fields on Massive Star Evolution: IV. Grids of Models at Solar, LMC, and SMC Metallicities.”
Monthly Notices of the Royal Astronomical Society. Oxford Academic, 2022.
https://doi.org/10.1093/mnras/stac2598.'
ieee: 'Z. Keszthelyi et al., “The effects of surface fossil magnetic fields
on massive star evolution: IV. Grids of models at solar, LMC, and SMC metallicities,”
Monthly Notices of the Royal Astronomical Society, vol. 517, no. 2. Oxford
Academic, pp. 2028–2055, 2022.'
ista: 'Keszthelyi Z, Koter A de, Götberg YLL, Meynet G, Brands SA, Petit V, Carrington
M, A. David-Uraz AD-U, Geen ST, Georgy C, Hirschi R, Puls J, Ramalatswa KJ, Shultz
ME, A. ud-Doula A ud-Doula. 2022. The effects of surface fossil magnetic fields
on massive star evolution: IV. Grids of models at solar, LMC, and SMC metallicities.
Monthly Notices of the Royal Astronomical Society. 517(2), 2028–2055.'
mla: 'Keszthelyi, Z., et al. “The Effects of Surface Fossil Magnetic Fields on Massive
Star Evolution: IV. Grids of Models at Solar, LMC, and SMC Metallicities.” Monthly
Notices of the Royal Astronomical Society, vol. 517, no. 2, Oxford Academic,
2022, pp. 2028–55, doi:10.1093/mnras/stac2598.'
short: Z. Keszthelyi, A. de Koter, Y.L.L. Götberg, G. Meynet, S.A. Brands, V. Petit,
M. Carrington, A.D.-U. A. David-Uraz, S.T. Geen, C. Georgy, R. Hirschi, J. Puls,
K.J. Ramalatswa, M.E. Shultz, A. ud-Doula A. ud-Doula, Monthly Notices of the
Royal Astronomical Society 517 (2022) 2028–2055.
date_created: 2023-08-21T10:11:21Z
date_published: 2022-12-01T00:00:00Z
date_updated: 2023-08-22T13:18:34Z
day: '01'
doi: 10.1093/mnras/stac2598
extern: '1'
external_id:
arxiv:
- '2209.06350'
intvolume: ' 517'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1093/mnras/stac2598
month: '12'
oa: 1
oa_version: Published Version
page: 2028-2055
publication: Monthly Notices of the Royal Astronomical Society
publication_identifier:
eissn:
- 1365-2966
issn:
- 0035-8711
publication_status: published
publisher: Oxford Academic
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'The effects of surface fossil magnetic fields on massive star evolution: IV.
Grids of models at solar, LMC, and SMC metallicities'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 517
year: '2022'
...
---
_id: '14099'
abstract:
- lang: eng
text: Magnetism can greatly impact the evolution of stars. In some stars with OBA
spectral types there is direct evidence via the Zeeman effect for stable, large-scale
magnetospheres, which lead to the spin-down of the stellar surface and reduced
mass loss. So far, a comprehensive grid of stellar structure and evolution models
accounting for these effects was lacking. For this reason, we computed and studied
models with two magnetic braking and two chemical mixing schemes in three metallicity
environments with the MESA software instrument. We find notable differences between
the subgrids, which affects the model predictions and thus the detailed characterisation
of stars. We are able to quantify the impact of magnetic fields in terms of preventing
quasi-chemically homogeneous evolution and producing slowly-rotating, nitrogen-enriched
("Group 2") stars. Our model grid is fully open access and open source.
article_number: '2211.07060'
article_processing_charge: No
arxiv: 1
author:
- first_name: Z.
full_name: Keszthelyi, Z.
last_name: Keszthelyi
- first_name: A. de
full_name: Koter, A. de
last_name: Koter
- first_name: Ylva Louise Linsdotter
full_name: Götberg, Ylva Louise Linsdotter
id: d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d
last_name: Götberg
orcid: 0000-0002-6960-6911
- first_name: G.
full_name: Meynet, G.
last_name: Meynet
- first_name: S. A.
full_name: Brands, S. A.
last_name: Brands
- first_name: V.
full_name: Petit, V.
last_name: Petit
- first_name: M.
full_name: Carrington, M.
last_name: Carrington
- first_name: A. David-Uraz
full_name: A. David-Uraz, A. David-Uraz
last_name: A. David-Uraz
- first_name: S. T.
full_name: Geen, S. T.
last_name: Geen
- first_name: C.
full_name: Georgy, C.
last_name: Georgy
- first_name: R.
full_name: Hirschi, R.
last_name: Hirschi
- first_name: J.
full_name: Puls, J.
last_name: Puls
- first_name: K. J.
full_name: Ramalatswa, K. J.
last_name: Ramalatswa
- first_name: M. E.
full_name: Shultz, M. E.
last_name: Shultz
- first_name: A. ud-Doula
full_name: A. ud-Doula, A. ud-Doula
last_name: A. ud-Doula
citation:
ama: Keszthelyi Z, Koter A de, Götberg YLL, et al. Spin-down and reduced mass loss
in early-type stars with large-scale magnetic fields. arXiv. doi:10.48550/arXiv.2211.07060
apa: Keszthelyi, Z., Koter, A. de, Götberg, Y. L. L., Meynet, G., Brands, S. A.,
Petit, V., … A. ud-Doula, A. ud-Doula. (n.d.). Spin-down and reduced mass loss
in early-type stars with large-scale magnetic fields. arXiv. https://doi.org/10.48550/arXiv.2211.07060
chicago: Keszthelyi, Z., A. de Koter, Ylva Louise Linsdotter Götberg, G. Meynet,
S. A. Brands, V. Petit, M. Carrington, et al. “Spin-down and Reduced Mass Loss
in Early-Type Stars with Large-Scale Magnetic Fields.” ArXiv, n.d. https://doi.org/10.48550/arXiv.2211.07060.
ieee: Z. Keszthelyi et al., “Spin-down and reduced mass loss in early-type
stars with large-scale magnetic fields,” arXiv. .
ista: Keszthelyi Z, Koter A de, Götberg YLL, Meynet G, Brands SA, Petit V, Carrington
M, A. David-Uraz AD-U, Geen ST, Georgy C, Hirschi R, Puls J, Ramalatswa KJ, Shultz
ME, A. ud-Doula A ud-Doula. Spin-down and reduced mass loss in early-type stars
with large-scale magnetic fields. arXiv, 2211.07060.
mla: Keszthelyi, Z., et al. “Spin-down and Reduced Mass Loss in Early-Type Stars
with Large-Scale Magnetic Fields.” ArXiv, 2211.07060, doi:10.48550/arXiv.2211.07060.
short: Z. Keszthelyi, A. de Koter, Y.L.L. Götberg, G. Meynet, S.A. Brands, V. Petit,
M. Carrington, A.D.-U. A. David-Uraz, S.T. Geen, C. Georgy, R. Hirschi, J. Puls,
K.J. Ramalatswa, M.E. Shultz, A. ud-Doula A. ud-Doula, ArXiv (n.d.).
date_created: 2023-08-21T10:11:37Z
date_published: 2022-11-14T00:00:00Z
date_updated: 2023-08-22T13:20:15Z
day: '14'
doi: 10.48550/arXiv.2211.07060
extern: '1'
external_id:
arxiv:
- '2211.07060'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2211.07060
month: '11'
oa: 1
oa_version: Submitted Version
publication: arXiv
publication_status: submitted
status: public
title: Spin-down and reduced mass loss in early-type stars with large-scale magnetic
fields
type: preprint
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2022'
...