Spin–orbit effects in atomic high-harmonic generation
Spin–orbit effects in atomic high-harmonic generation
复制标题
原子高次谐波产生中的自旋轨道效应
DOI:
--
复制
发表时间:
2013
期刊:
影响因子:
--
通讯作者:
R. Santra
中科院分区:
文献类型:
--
作者:
S. Pabst;R. Santra
Spin–orbit interactions lead to small energy gaps between the outermost p1/2 and p3/2 shells of noble gas atoms. Strong-field pulses tunnel-ionize an electron out of either shell resulting in spin–orbit-driven hole motion. These hole dynamics affect the high-harmonic generation (HHG) yield. However, the spectral shape as well as the angular distribution of the HHG emission is not influenced by spin–orbit coupling. We demonstrate the spin–orbit effect on atomic krypton by solving the multi-electron Schrödinger equation with the time-dependent configuration-interaction singles approach. We also provide pulse parameters where this effect can be identified in experiments through an enhancement in the HHG yield as the wavelength of the strong-field pulse increases.
影响因子:
56.9
作者:
Wirth, A.;Hassan, M. Th.;Goulielmakis, E.
通讯作者:
Goulielmakis, E.
影响因子:
64.8
作者:
Goulielmakis, Eleftherios;Loh, Zhi-Heng;Krausz, Ferenc
通讯作者:
Krausz, Ferenc
DOI:
10.48550/arxiv.1211.3277
发表时间:
2012
期刊:
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影响因子:
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作者:
Brown A
通讯作者:
Brown A