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

页码：4992 / 4994

页数：3

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