THEORY OF SURFACE SCATTERING AND DETECTION OF SURFACE PHONONS

被引:80
作者
CABRERA, N
CELLI, V
MANSON, R
机构
[1] Department of Physics, University of Virginia, Charlottesville
关键词
D O I
10.1103/PhysRevLett.22.346
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A formal theory for the investigation of crystal surfaces by the scattering of particles is developed. Expressions satisfying the condition of unitarity are presented for diffraction as well as one-phonon inelastic scattering, including the effects of surface bound states. The possibility of detection of surface phonons by scattering of low-energy He atoms from a cleaved surface is investigated. © 1969 The American Physical Society.
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页码:346 / &
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