Sökning: onr:"swepub:oai:DiVA.org:kth-342178" >
Rebuilding the vibr...
Rebuilding the vibrational wavepacket in TRAS using attosecond X-ray pulses
-
- Wang, Chao (författare)
- School of Physics and Information Technology, Shaanxi Normal University, Xi’an, 710119, China
-
- Gong, Maomao (författare)
- School of Physics and Information Technology, Shaanxi Normal University, Xi’an, 710119, China
-
- Zhao, Xi (författare)
- School of Physics and Information Technology, Shaanxi Normal University, Xi’an, 710119, China
-
visa fler...
-
- Nan, Quan Wei (författare)
- School of Physics and Information Technology, Shaanxi Normal University, Xi’an, 710119, China
-
- Yu, Xin Yue (författare)
- School of Physics and Information Technology, Shaanxi Normal University, Xi’an, 710119, China
-
- Cheng, Yongjun (författare)
- School of Physics and Information Technology, Shaanxi Normal University, Xi’an, 710119, China
-
- Kimberg, Victor, 1973- (författare)
- KTH,Teoretisk kemi och biologi
-
- Liu, Xiao Jing (författare)
- School Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
-
- Vendrell, Oriol (författare)
- Theoretical Chemistry, Institute of Physical Chemistry, Heidelberg University, 69120, Heidelberg, Germany
-
- Ueda, Kiyoshi (författare)
- School Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China; Department of Chemistry, Tohoku University, Sendai, 980-8578, Japan
-
- Zhang, Song Bin (författare)
- School of Physics and Information Technology, Shaanxi Normal University, Xi’an, 710119, China
-
visa färre...
-
(creator_code:org_t)
- Springer Nature, 2024
- 2024
- Engelska.
-
Ingår i: Communications Physics. - : Springer Nature. - 2399-3650. ; 7:1
- Relaterad länk:
-
https://doi.org/10.1...
-
visa fler...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Time-resolved X-ray photoelectron spectroscopy (TXPS) is a well-established technique to probe coherent nuclear wavepacket dynamics using both table-top and free-electron-based ultrafast X-ray lasers. Energy resolution, however, becomes compromised for a very short pulse duration in the sub-femtosecond range. By resonantly tuning the X-ray pulse to core-excited states undergoing Auger decay, this drawback of TXPS can be mitigated. While resonant Auger-electron spectroscopy (RAS) can recover the vibrational structures not hidden by broadband excitation, the full reconstruction of the wavepacket is a standing challenge. Here, we theoretically demonstrate how the complete information of a nuclear wavepacket, i.e., the populations and relative phases of the vibrational states constituting the wavepacket, can be retrieved from time-resolved RAS (TRAS) measurements. Thus, TRAS offers key insights into coupled nuclear and electronic dynamics in complex systems on ultrashort timescales, providing an alternative to leverage femtosecond and attosecond X-ray probe pulses.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
-
Wang, Chao
-
Gong, Maomao
-
Zhao, Xi
-
Nan, Quan Wei
-
Yu, Xin Yue
-
Cheng, Yongjun
-
visa fler...
-
Kimberg, Victor, ...
-
Liu, Xiao Jing
-
Vendrell, Oriol
-
Ueda, Kiyoshi
-
Zhang, Song Bin
-
visa färre...
- Om ämnet
-
- NATURVETENSKAP
-
NATURVETENSKAP
-
och Fysik
-
och Atom och molekyl ...
- Artiklar i publikationen
-
Communications P ...
- Av lärosätet
-
Kungliga Tekniska Högskolan