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Title: The Exciton–Polariton Dispersion Law under the Action of Strong Pumping in the Region of the M-Band of Luminescence

Abstract

The double-pulse interaction with excitons and biexcitons in semiconductors is studied theoretically. It is shown that the dispersion law of carrier wave has three branches under the action of a powerful pumping in the region of the M-band of luminescence. Values of parameters at which the dispersion law branches can intersect due to the degeneration of the exciton level energy have been found. The effect of a significant change in the force of coupling between the exciton and photon of a weak pulse with a change in the pumping intensity is predicted.

Authors:
 [1]; ;  [2]
  1. Academy of Sciences of Moldova, Institute of Applied Physics (Moldova, Republic of)
  2. Taras Shevchenko Transnistria State University (Moldova, Republic of)
Publication Date:
OSTI Identifier:
22771249
Resource Type:
Journal Article
Journal Name:
Physics of the Solid State
Additional Journal Information:
Journal Volume: 60; Journal Issue: 4; Other Information: Copyright (c) 2018 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7834
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; CARRIERS; COUPLING; DISPERSIONS; EXCITONS; INTERACTIONS; LUMINESCENCE; PHOTONS; POLARONS; PULSES; SEMICONDUCTOR MATERIALS; SIMULATION

Citation Formats

Khadzhi, P. I., E-mail: mizerok@hotbox.ru, Nad’kin, L. Yu., and Markov, D. A. The Exciton–Polariton Dispersion Law under the Action of Strong Pumping in the Region of the M-Band of Luminescence. United States: N. p., 2018. Web. doi:10.1134/S1063783418040145.
Khadzhi, P. I., E-mail: mizerok@hotbox.ru, Nad’kin, L. Yu., & Markov, D. A. The Exciton–Polariton Dispersion Law under the Action of Strong Pumping in the Region of the M-Band of Luminescence. United States. doi:10.1134/S1063783418040145.
Khadzhi, P. I., E-mail: mizerok@hotbox.ru, Nad’kin, L. Yu., and Markov, D. A. Sun . "The Exciton–Polariton Dispersion Law under the Action of Strong Pumping in the Region of the M-Band of Luminescence". United States. doi:10.1134/S1063783418040145.
@article{osti_22771249,
title = {The Exciton–Polariton Dispersion Law under the Action of Strong Pumping in the Region of the M-Band of Luminescence},
author = {Khadzhi, P. I., E-mail: mizerok@hotbox.ru and Nad’kin, L. Yu. and Markov, D. A.},
abstractNote = {The double-pulse interaction with excitons and biexcitons in semiconductors is studied theoretically. It is shown that the dispersion law of carrier wave has three branches under the action of a powerful pumping in the region of the M-band of luminescence. Values of parameters at which the dispersion law branches can intersect due to the degeneration of the exciton level energy have been found. The effect of a significant change in the force of coupling between the exciton and photon of a weak pulse with a change in the pumping intensity is predicted.},
doi = {10.1134/S1063783418040145},
journal = {Physics of the Solid State},
issn = {1063-7834},
number = 4,
volume = 60,
place = {United States},
year = {2018},
month = {4}
}