CLASSICAL CHAOTIC ELASTIC ATOM-SURFACE SCATTERING

被引：22
作者：
BORONDO, F
JAFFE, C
MIRETARTES, S
机构：
[1] CSIC,INST MATEMAT & FIS FUNDAMENTAL,SERRANO 123,E-28006 MADRID,SPAIN
[2] UNIV AUTONOMA MADRID,DEPT QUIM C-IX,E-28049 MADRID,SPAIN
[3] W VIRGINIA UNIV,DEPT CHEM,MORGANTOWN,WV 26506
来源：
SURFACE SCIENCE | 1994年 / 317卷 / 1-2期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/0039-6028(94)90268-2
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 classical study of the elastic scattering of He-4 from the Cu(117) surface is presented. The dynamics are shown to be chaotic for certain values of the scattering energy and incident angle. As a consequence, the deflection angle as a function of the initial impact parameter is a multifractal. The structure of this fractal has been examined in detail. The relationship between chaotic scattering, trapping of trajectories and selective adsorption resonances is also discussed.
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页码：211 / 220
页数：10
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