ELECTRONIC-STRUCTURE OF HEXAGONAL BORON-NITRIDE

被引:63
作者
TEGELER, E
KOSUCH, N
WIECH, G
FAESSLER, A
机构
[1] Sektion Physik, Universität München
来源
PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1979年 / 91卷 / 01期
关键词
D O I
10.1002/pssb.2220910123
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The anisotropic emission of the K‐X‐radiation of boron and nitrogen in hexagonal boron nitride BN permits the determination of the π‐ and s̀‐subbands of the two X‐ray spectra. Together with the X‐ray photoelectron spectrum a consistent picture of the valence band of BN is obtained. Position and width of the s‐, s̀‐, and π‐bands are determined. None of the band structure and density‐of‐states calculations known so far is in satisfactory agreement with the experimental observations. Copyright © 1979 WILEY‐VCH Verlag GmbH & Co. KGaA
引用
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页码:223 / 231
页数:9
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