ENERGY-BAND STRUCTURE OF K2SEO4 SINGLE-CRYSTALS

被引:7
作者
KITYK, IV [1 ]
ANDRIEVSKII, BV [1 ]
机构
[1] LVOV IVAN FRANKO STATE UNIV,DEPT PHYS,LVOV 290034,UKRAINE
来源
PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1995年 / 188卷 / 02期
关键词
D O I
10.1002/pssb.2221880214
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The energy band structure and electronic properties of K2SeO4 single crystals (space group D-2h(17)) presented. The ah initio LCAO method is used. The corresponding calculational technique is described briefly. Anaytical expressions for the overlapping matrix elements are obtained. Results are reported for the valence and conduction band energies and densities of states. In terms of these, a consistent explanation of the experimental measurements on K2SeO4 single crystals is obtained.
引用
收藏
页码:711 / 718
页数:8
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