Classical Aspects in Above-Threshold Ionization with a Midinfrared Strong Laser Field
lation 添加于 2010-9-25 17:42
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作 者
Quan W, Lin Z, Wu M, Kang H, Liu H, Liu X, Chen J, Liu J, He X, Chen S, Xiong H, Guo L, Xu H, Fu Y, Cheng Y, Xu Z
摘 要
We present high resolution photoelectron energy spectra of noble gas atoms from high intensity above-threshold ionization (ATI) at midinfrared wavelengths. An unexpected structure at the very low-energy portion of the spectra, in striking contrast to the prediction of the simple-man theory, has been revealed. A semiclassical model calculation is able to reproduce the experimental feature and suggests the prominent role of the Coulomb interaction of the outgoing electron with the parent ion in producing the peculiar structure in long wavelength ATI spectra. -
详细资料
- 文献种类: Journal Article
- 期刊名称: Physical Review Letters
- 期刊缩写: Phys. Rev. Lett.
- 期卷页: 2009年 第103卷 第9期
- ISBN: 0031-9007
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