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Title: Microscopic modeling of exciton spectra in asymmetric quantum wells

Abstract

A theoretical model of reflectance spectra is applied to the analysis of spectra of the two high-quality structures with asymmetric InGaAs/GaAs quantum wells. The analysis allows to quantitatively describe the exciton resonances related to the lowest quantum-confined exciton states. Main parameters of the quantum well potential profiles are obtained in the modeling.

Authors:
; ; ;  [1]; ; ; ; ;  [2]
  1. Spin Optics Laboratory, St. Petersburg University, Ulyanovskaya 1, 198504 St. Petersburg (Russian Federation)
  2. Department of Physics, St. Petersburg University, Ulyanovskaya 1, 198504 St. Petersburg (Russian Federation)
Publication Date:
OSTI Identifier:
22609133
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1748; Journal Issue: 1; Conference: STRANN 2016: 5. international conference on state-of-the-art trends of scientific research of artificial and natural nanoobjects, St. Petersburg (Russian Federation), 26-29 Apr 2016; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ASYMMETRY; GALLIUM ARSENIDES; INDIUM ARSENIDES; INDIUM COMPOUNDS; QUANTUM WELLS; RESONANCE; SIMULATION; SPECTRA

Citation Formats

Grigoryev, P. S., E-mail: f.grigoriev@spbu.ru, Kurdiubov, A. S., Kuznetsova, M. S., Ignatiev, I. V., Efimov, Yu. P., Eliseev, S. A., Petrov, V. V., Lovtcius, V. A., and Shapochkin, P. Yu.. Microscopic modeling of exciton spectra in asymmetric quantum wells. United States: N. p., 2016. Web. doi:10.1063/1.4954369.
Grigoryev, P. S., E-mail: f.grigoriev@spbu.ru, Kurdiubov, A. S., Kuznetsova, M. S., Ignatiev, I. V., Efimov, Yu. P., Eliseev, S. A., Petrov, V. V., Lovtcius, V. A., & Shapochkin, P. Yu.. Microscopic modeling of exciton spectra in asymmetric quantum wells. United States. doi:10.1063/1.4954369.
Grigoryev, P. S., E-mail: f.grigoriev@spbu.ru, Kurdiubov, A. S., Kuznetsova, M. S., Ignatiev, I. V., Efimov, Yu. P., Eliseev, S. A., Petrov, V. V., Lovtcius, V. A., and Shapochkin, P. Yu.. 2016. "Microscopic modeling of exciton spectra in asymmetric quantum wells". United States. doi:10.1063/1.4954369.
@article{osti_22609133,
title = {Microscopic modeling of exciton spectra in asymmetric quantum wells},
author = {Grigoryev, P. S., E-mail: f.grigoriev@spbu.ru and Kurdiubov, A. S. and Kuznetsova, M. S. and Ignatiev, I. V. and Efimov, Yu. P. and Eliseev, S. A. and Petrov, V. V. and Lovtcius, V. A. and Shapochkin, P. Yu.},
abstractNote = {A theoretical model of reflectance spectra is applied to the analysis of spectra of the two high-quality structures with asymmetric InGaAs/GaAs quantum wells. The analysis allows to quantitatively describe the exciton resonances related to the lowest quantum-confined exciton states. Main parameters of the quantum well potential profiles are obtained in the modeling.},
doi = {10.1063/1.4954369},
journal = {AIP Conference Proceedings},
number = 1,
volume = 1748,
place = {United States},
year = 2016,
month = 6
}
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