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.

引用

页码：211 / 220

页数：10

共 50 条

[21]

HERNANDEZ M, 1993, SURF SCI, V290, pL693, DOI 10.1016/0039-6028(93)90700-T

[22] APPLICATION OF THE SEMICLASSICAL PERTURBATION (SCP) APPROXIMATION TO DIFFRACTION AND ROTATIONALLY INELASTIC-SCATTERING OF ATOMS AND MOLECULES FROM SURFACES [J].