DIRECT CALCULATION OF OVERLAP INTEGRALS AND THE AUGER RECOMBINATION COEFFICIENT IN GAP

被引：15

作者：

DZWIG, P ^{[1
]}

机构：

[1] UNIV SOUTHAMPTON,FAC MATH STUDIES,SOUTHAMPTON SO9 5NH,HAMPSHIRE,ENGLAND

来源：

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS | 1979年 / 12卷 / 10期

关键词：

D O I：

10.1088/0022-3719/12/10/013

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Non-umklapp overlap integrals are calculated for GaP via a k.p band structure approach. The results are presented in graphical form and are included in a calculation of the Auger recombination coefficient for the band-band hole-hole-electron process in GaP and 300K. The resulting value B 2=1.65*10-33 cm6 s-1, which compares favourably with recent approximation schemes, is taken to indicate that the process is not the dominant non-radiative recombination process at this temperature.

引用

页码：1809 / 1818

页数：10

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