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Title: Effect of coulomb correlations on luminescence and absorption in compensated semiconductors

Abstract

The spectra of donor–acceptor light absorption and luminescence in lightly doped and lightly compensated semiconductors are calculated. In the photoluminescence calculation, two limiting cases of long and short carrier lifetimes relative to the carrier-energy relaxation time are considered. It is shown that, at long lifetimes, the photoluminescence spectrum is significantly shifted toward longer wavelengths due to the relaxation of minority charge carriers. At intermediate lifetimes, the photoluminescence spectrum consists of two peaks, which is in good agreement with the experimental data.

Authors:
; ; ; ;  [1]
  1. Ioffe Institute (Russian Federation)
Publication Date:
OSTI Identifier:
22649746
Resource Type:
Journal Article
Resource Relation:
Journal Name: Semiconductors; Journal Volume: 50; Journal Issue: 7; Other Information: Copyright (c) 2016 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ABSORPTION; CARRIER LIFETIME; CHARGE CARRIERS; CORRELATIONS; DOPED MATERIALS; EMISSION SPECTRA; PHOTOLUMINESCENCE; RELAXATION TIME; SEMICONDUCTOR MATERIALS; VISIBLE RADIATION

Citation Formats

Bogoslovskiy, N. A., E-mail: nikitabogoslovskiy@gmail.com, Petrov, P. V., Ivánov, Yu. L., Averkiev, N. S., and Tsendin, K. D. Effect of coulomb correlations on luminescence and absorption in compensated semiconductors. United States: N. p., 2016. Web. doi:10.1134/S1063782616070034.
Bogoslovskiy, N. A., E-mail: nikitabogoslovskiy@gmail.com, Petrov, P. V., Ivánov, Yu. L., Averkiev, N. S., & Tsendin, K. D. Effect of coulomb correlations on luminescence and absorption in compensated semiconductors. United States. doi:10.1134/S1063782616070034.
Bogoslovskiy, N. A., E-mail: nikitabogoslovskiy@gmail.com, Petrov, P. V., Ivánov, Yu. L., Averkiev, N. S., and Tsendin, K. D. Fri . "Effect of coulomb correlations on luminescence and absorption in compensated semiconductors". United States. doi:10.1134/S1063782616070034.
@article{osti_22649746,
title = {Effect of coulomb correlations on luminescence and absorption in compensated semiconductors},
author = {Bogoslovskiy, N. A., E-mail: nikitabogoslovskiy@gmail.com and Petrov, P. V. and Ivánov, Yu. L. and Averkiev, N. S. and Tsendin, K. D.},
abstractNote = {The spectra of donor–acceptor light absorption and luminescence in lightly doped and lightly compensated semiconductors are calculated. In the photoluminescence calculation, two limiting cases of long and short carrier lifetimes relative to the carrier-energy relaxation time are considered. It is shown that, at long lifetimes, the photoluminescence spectrum is significantly shifted toward longer wavelengths due to the relaxation of minority charge carriers. At intermediate lifetimes, the photoluminescence spectrum consists of two peaks, which is in good agreement with the experimental data.},
doi = {10.1134/S1063782616070034},
journal = {Semiconductors},
number = 7,
volume = 50,
place = {United States},
year = {Fri Jul 15 00:00:00 EDT 2016},
month = {Fri Jul 15 00:00:00 EDT 2016}
}