EPR DETERMINATION OF THE CONCENTRATION OF CHROMIUM CHARGE STATES IN SEMI-INSULATING GAAS-CR

被引：16

作者：

STAUSS, GH

KREBS, JJ

LEE, SH

SWIGGARD, EM

机构：

[1] Naval Research Laboratory, Washington

来源：

JOURNAL OF APPLIED PHYSICS | 1979年 / 50卷 / 10期

关键词：

D O I：

10.1063/1.325761

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Chromium can assume three different charge states in semi-insulating GaAs :Cr. An EPR-optical method is described which allows the Cr concentration in each of these states to be quantitatively determined. Typical results are given for a number of Cr-doped GaAs samples.

引用

页码：6251 / 6252

页数：2

共 7 条

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[J]. PHYSICAL REVIEW B, 1977, 16 (03): : 971 - 973
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