Zobrazeno 1 - 10
of 69
pro vyhledávání: '"XuanYang Lai"'
Publikováno v:
Light: Science & Applications, Vol 13, Iss 1, Pp 1-9 (2024)
Abstract Strong-field photoelectron holography is promising for the study of electron dynamics and structure in atoms and molecules, with superior spatiotemporal resolution compared to conventional electron and X-ray diffractometry. However, the appl
Externí odkaz:
https://doaj.org/article/79f4e055c14647d5a5e3ad3b473dfa58
Publikováno v:
Ultrafast Science, Vol 4 (2024)
Photoelectron spectroscopy in intense laser fields has proven to be a powerful tool for providing detailed insights into molecular structure. The ionizing molecular orbital, however, has not been reconstructed from the photoelectron spectra, because
Externí odkaz:
https://doaj.org/article/74a9d81e2fed4d84b46e747f7da8d8a9
Autor:
SongPo Xu, MingQing Liu, Wei Quan, XiaoPeng Yi, ShiLin Hu, LiBin Zheng, ZhiQiang Wang, Meng Zhao, ShaoGang Yu, RenPing Sun, YanLan Wang, LinQiang Hua, XuanYang Lai, Wilhelm Becker, Jing Chen, XiaoJun Liu
Publikováno v:
Physical Review A. 106
Publikováno v:
Physical Review A. 105
Publikováno v:
Physical Review A. 105
Publikováno v:
Physical Review A. 104
In this work, we have experimentally and theoretically investigated the high-lying Rydberg state excitation for noble gas atoms subject to an intense near-infrared laser field. To obtain the signal of these high-lying Rydberg atoms which are further
Publikováno v:
Physical Review A. 104
The below- and near-threshold harmonics generated by ${\mathrm{O}}_{2}$ molecules and Xe atoms have been investigated experimentally by using an extreme-ultraviolet (XUV)-comb setup that is driven by an intense 1040-nm laser field. It is found that t
Publikováno v:
Physical Review A. 104
We study the photoionization of molecule ${\mathrm{H}}_{2}^{+}$ in an XUV pulse by numerically solving the time-dependent Schr\"odinger equation simulation and focus on a zeptosecond birth time delay of a photoelectron from the different cores. We pr
Publikováno v:
Optics Express. 30:14873
We present theoretically obtained photoelectron momentum distributions (PMDs) for the strong field ionization of argon in an elliptically polarized laser field at a central wavelength of 400 nm. Three different theoretical approaches, namely, a numer
Autor:
Shilin Hu, Linqiang Hua, Zheng Shu, YanLan Wang, ZhiLei Xiao, Meng Zhao, Cheng Gong, Jing Chen, MingZheng Wei, SongPo Xu, XuanYang Lai, RenPing Sun, Yu Zhou, Mingqing Liu, XiaoJun Liu, Wei Quan
Publikováno v:
Physical Review A. 102
The consensus on the mechanism of atomic excitation in an intense laser field has not been reached so far because the proposed mechanisms may dominate in different regimes. In this paper, we show a clear transition of the underlying physical mechanis