THOMAS-FERMI THEORY OF N-I-P-I DOPING SUPERLATTICES

被引：11
|
作者：
SCHRUFER, K
ECKL, S
METZNER, C
BEYER, HJ
DOHLER, GH
机构：
[1] Institut für Technische Physik 1, Universität Erlangen-Nürnberg, 8520 Erlangen
来源：
JOURNAL OF APPLIED PHYSICS | 1992年 / 72卷 / 10期
关键词：
D O I：
10.1063/1.352023
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We apply the nonlinearized Thomas-Fermi approximation for the calculation of the electronic structure of n-i-p-i doping superlattices at finite temperatures. A comparison with the solutions determined by the self-consistent Hartree model shows that the deviations are negligibly small even for the extreme cases of delta-doped n-i-p-i and uniformly doped n-p-n-p doping structures at any degree of excitation, whereas the computing time is reduced by orders of magnitude.
引用
收藏
页码：4992 / 4994
页数：3
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