ANISOTROPY OF SURFACE OPTICAL-PROPERTIES FROM 1ST-PRINCIPLES CALCULATIONS

被引：149
作者：
MANGHI, F
DELSOLE, R
SELLONI, A
MOLINARI, E
机构：
[1] UNIV ROMA TOR VERGATA 2,DIPARTIMENTO FIS,I-00173 ROME,ITALY
[2] SCUOLA INT SUPER STUDI AVANZATI,I-34014 TRIESTE,ITALY
[3] CNR,IST ACUST OM CORBINO,I-00189 ROME,ITALY
来源：
PHYSICAL REVIEW B | 1990年 / 41卷 / 14期
关键词：
D O I：
10.1103/PhysRevB.41.9935
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The optical properties of GaAs(110) and GaP(110) surfaces are studied by means of self-consistent local-density calculations. A very large contribution to the reflectance anisotropy is found to be related to transitions which do not involve surface states. These transitions give a substantialyet smallercontribution also to the differential reflectivity. Comparison is made with relevant experimental data. © 1990 The American Physical Society.
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页码：9935 / 9946
页数：12
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