Phonon self-energies in semiconductors: anharmonic and isotopic contributions

被引：58

作者：

Cardona, M ^{[1
]}

Ruf, T ^{[1
]}

机构：

[1] Max Planck Inst Festkorperforsch, D-70569 Stuttgart, Germany

来源：

SOLID STATE COMMUNICATIONS | 2001年 / 117卷 / 03期

关键词：

semiconductors; phonons; anharmonicity; inelastic scattering;

D O I：

10.1016/S0038-1098(00)00443-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

During the past ten years, semiconducting crystals with varying isotopic compositions have been grown. They can be used for obtaining detailed information on their lattice dynamics, including dispersion relations, eigenvectors and the self-energies related to anharmonicity and isotopic disorder. Examples involving diamond, zincblende, and wurtzite-type semiconductors are discussed. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：201 / 212

页数：12

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