CALIBRATION OF THE FE2+ INTRACENTER ABSORPTION IN INP

被引：10

作者：

ALT, HC

TREICHLER, R

VOLKL, J

机构：

[1] SIEMENS RES LABS MAT SCI & ELECTR,W-8000 MUNICH 83,GERMANY

[2] SIEMENS RES LABS MAT SCI & ELECTR,W-8520 ERLANGEN,GERMANY

来源：

APPLIED PHYSICS LETTERS | 1991年 / 59卷 / 27期

关键词：

D O I：

10.1063/1.105609

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A study is presented on the assessment of the Fe2+ concentration in Fe-doped InP by the quantitative evaluation of the Fe2+ intracenter absorption at 2800-3200 cm-1. Based on a comparison with secondary-ion mass spectrometry data from n-type samples, a calibration factor is derived for the oscillator strength of the zero-phonon lines at 10 K. The detection limit for 500-mu-m samples is almost-equal-to 5 X 10(13) cm-3.

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收藏

页码：3651 / 3653

页数：3

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