ANGULAR-DEPENDENCE OF DIPOLE SCATTERING OF LOW-ENERGY ELECTRONS AT THIN AND THICK DIPOLE-ACTIVE FILMS

被引：7

作者：

BUSSENSCHUTT, A

CLAUS, H

HENZLER, M

机构：

[1] Institut für Festkörperphysik, Universität Hannover, 30167 Hannover

来源：

PHYSICAL REVIEW B | 1994年 / 49卷 / 11期

关键词：

D O I：

10.1103/PhysRevB.49.7829

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The angular distribution of inelastically scattered electrons has been measured with a LEED system that provides high resolution in energy and momentum simultaneously. The dipole broadening has been measured with the central dip in the forward direction, as predicted by theory. The difference between a thick dipole-active film [e.g., ZnO(1010BAR)] and a thin film (Al2O3) on Al(111) is clearly seen in the experiment.

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页码：7829 / 7832

页数：4

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