Absorption of infrared radiation by free charge carriers in n-type Cd1-xZnxTe

被引：2
作者：
Belogorokhov, AI [1 ]
Belov, AG
Lakeenkov, VM
Smirnova, NA
Belogorokhova, LI
机构：
[1] Inst Rare Met Giredmed, Moscow 109017, Russia
[2] Moscow MV Lomonosov State Univ, Moscow 119899, Russia
来源：
SEMICONDUCTORS | 1999年 / 33卷 / 05期
关键词：
D O I：
10.1134/1.1187890
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The infrared transmission spectra of single-crystal samples of n-type CdTe and n-type Cd1-xZnxTe at 295 and 77 K were investigated. The experimental data are analyzed under the assumption that the observed spectral dependences of the transmission coefficient are due to absorption of infrared radiation by free charge carriers. It is shown that the computational results agree satisfactorily with the experimental data. The electron densities and mobilities calculated from the transmission spectra are close to their values obtained from electric measurements. (C) 1999 American Institute of Physics. [S1063-7826(99)0050-0].
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页码：514 / 517
页数：4
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