UNIFIED MODEL FOR DIFFRACTIVE AND INELASTIC-SCATTERING OF A LIGHT ATOM FROM A SOLID-SURFACE

被引：42

作者：

ADAMS, JE ^{[1
]}

MILLER, WH ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY LAWRENCE BERKELEY LAB,DIV MOLEC RES,BERKELEY,CA 94720

来源：

SURFACE SCIENCE | 1979年 / 85卷 / 01期

关键词：

D O I：

10.1016/0039-6028(79)90234-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A simple model for gas-surface scattering is presented which permits treatment of inelastic effects in diffractive systems. This model, founded on an impulsive collision assumption, leads to an intensity distribution which is just a sum of contributions from n-phonon scattering events. Furthermore, by using a convenient form for the repulsive interaction potential, analytic expressions are obtained for the elastic and one-phonon intensities that are in qualitative agreement with experimental results. © 1979.

引用

页码：77 / 93

页数：17

共 20 条

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