Time-dependent dynamical image screening at a metal surface

Article

关键词: STRONG LASER FIELD;    THEORETICAL DESCRIPTION;    ATOMIC PHOTOIONIZATION;    PLASMON DISPERSION;    ATTOSECOND;    SPECTROSCOPY;   

DOI  :  10.1103/PhysRevB.81.193413

来源: SCIE

【 摘 要 】

The energy loss by an electron ejected from a deep level of an atom adsorbed on Ag(110) surface is considered. It is shown that the dynamical effects in screening of the external field by a metal have to be taken into account and the energy loss by the ejected electron depends on the surface-plasmon dispersion and on the excitation energy. This effect can be observed with contemporary light sources.

【 授权许可】

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