THE ELECTRONIC-STRUCTURE OF A POLAR SEMICONDUCTOR FILM

被引：0
|
作者：
WEI, SY [1 ]
YANG, ZX [1 ]
DAI, XQ [1 ]
WANG, M [1 ]
ZHANG, T [1 ]
机构：
[1] CCAST,WORLD LAB,BEIJING 100080,PEOPLES R CHINA
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 1995年 / 23卷 / 03期
关键词：
D O I：
10.1088/0253-6102/23/3/279
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The electronic structure of a polar semiconductor film is investigated by using the Green's function method. The tight-binding approximation is employed to model the polar semiconductor by a one-dimensional finite chain of altering s orbital and p orbital. The energy states and their intensities are calculated for different n (n is the number of the layers of semiconductor film). The results are compared with those of a semi-infinite crystal.
引用
收藏
页码：279 / 284
页数：6
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