INFLUENCE OF INTERFACIAL EFFECTS ON X-RAY-DIFFRACTION SPECTRA OF THE [GAAS]N[ALAS]M SUPERLATTICES

被引：0
|
作者：
GLADYSZEWSKI, G
机构：
来源：
ACTA PHYSICA POLONICA A | 1991年 / 79卷 / 2-3期
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Influence of interdiffusion, terrace growth, and macroscopic uniformity on X-ray diffraction spectra of [GaAs]n[AlAs]m superlattices are presented. High-angle spectra are analysed on the basis of the kinematic theory of diffraction, whereas low-angle spectra are analysed using the dynamic theory. Computer-simulated (using a Monte-Carlo method) spectra based on a "statistical" model of the superlattice structure are applied in the analysis.
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页码：213 / 216
页数：4
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