The effect of charge-carrier drift in the built-in quasi-electric field on the emission spectrum for graded-gap semiconductors

被引：0

作者：

V. F. Kovalenko

A. Yu. Mironchenko

S. V. Shutov

机构：

[1] National Academy of Sciences of Ukraine,Institute of Semiconductor Physics, Kherson Branch

来源：

Semiconductors | 2002年 / 36卷

关键词：

Recombination; Emission Spectrum; Magnetic Material; Electromagnetism; Transport Mechanism;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The effect of bulk (τ) and radiative (τr) charge-carrier lifetimes on the degree of spatial separation of the regions of the carriers’ generation and radiative recombination in graded-gap semiconductors with the drift transport mechanism in the built-in quasi-electric field of the crystal was investigated experimentally and theoretically. It was found that the degree of spatial separation increases with increasing τ and/or τr. The effect of spatial separation of the regions of radiative recombination, which correspond to transport mechanisms with various τr, was observed. The data obtained are related to the coordinate dependence of recombination probability for graded-gap semiconductors.

引用

页码：185 / 188

页数：3

共 27 条

[1] The effect of charge-carrier drift in the built-in quasi-electric field on the emission spectrum for graded-gap semiconductors
Kovalenko, VF
Mironchenko, AY
Shutov, SV
SEMICONDUCTORS, 2002, 36 (02) : 185 - 188
[2] Effect of the charge-carrier drift in a built-in quasi-electric field on the emission spectrum of the graded-gap semiconductors
A. I. Bazyk
V. F. Kovalenko
A. Yu. Mironchenko
S. V. Shutov
Semiconductors, 2001, 35 : 54 - 58
[3] Effect of the charge-carrier drift in a built-in quasi-electric field on the emission spectrum of the graded-gap semiconductors
Bazyk, AI
Kovalenko, VF
Mironchenko, AY
Shutov, SV
SEMICONDUCTORS, 2001, 35 (01) : 54 - 58
[4] PHOTOMAGNETO-ELECTRIC EFFECT IN GRADED-GAP SEMICONDUCTORS
FORTINI, A
STMARTIN, JP
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[5] Effect of charge-carrier drift on the resonant interaction of acoustic waves and rotating electric field in piezoelectric semiconductors
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[6] QUASI-MAGNETIC FIELD AND PECULIARITIES OF TRANSPORT PHENOMENA IN GRADED-GAP SEMICONDUCTORS
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[9] Electric-field-dependent percolation model of charge-carrier mobility in amorphous organic semiconductors
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[10] On the field effect in thin films of semiconductors with Kane’s charge-carrier dispersion relation
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Semiconductors, 2014, 48 : 312 - 319

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