Theoretical studies on band structure and optical properties of 3C-SiC by FPLAPW

被引：8

作者：

Xu, PS ^{[1
]}

Xie, CK

Pan, HB

Xu, FQ

机构：

[1] Univ Sci & Technol China, Struct Res Lab, Acad Sinica, Hefei 230026, Peoples R China

[2] NSRL, Univ Sci & Technol China, Hefei 230029, Peoples R China

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 2005年 / 144卷

关键词：

SiC; band structure; optical property; FPLAPW;

D O I：

10.1016/j.elspec.2005.01.193

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The band structure and optical properties of 3C-SiC are studied by using a full potential linearized augmented plane waves (FPLAPW) method. The imaginary and real parts of the dielectric function have been obtained from the band structure calculation. The critical point structure of the dielectric function is analyzed to identify the optical transition. The refractive index, extinction coefficient and reflectivity have been calculated from obtained dielectric function. The calculated results are in agreement with the experiments. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：593 / 596

页数：4

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