Effects of an External Magnetic Field on the Interband and Intraband Optical Properties of an Asymmetric Biconvex Lens-Shaped Quantum Dot

The theoretical investigation of interband and intraband transitions in an asymmetric biconvex lens-shaped quantum dot are considered in the presence of an external magnetic field. The selection rules for intraband transitions are obtained. The behaviors of linear and nonlinear absorption and photol...

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Autores principales: Mkrtchyan, Mher A., Hayrapetyan, David B., Kazaryan, Eduard M., Sarkisyan, Hayk A., Vinnichenko, Maxim Ya., Shalygin, Vadim A., Firsov, Dmitry A., Petrosyan, Lyudvig S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8746701/
https://www.ncbi.nlm.nih.gov/pubmed/35010010
http://dx.doi.org/10.3390/nano12010060
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author Mkrtchyan, Mher A.
Hayrapetyan, David B.
Kazaryan, Eduard M.
Sarkisyan, Hayk A.
Vinnichenko, Maxim Ya.
Shalygin, Vadim A.
Firsov, Dmitry A.
Petrosyan, Lyudvig S.
author_facet Mkrtchyan, Mher A.
Hayrapetyan, David B.
Kazaryan, Eduard M.
Sarkisyan, Hayk A.
Vinnichenko, Maxim Ya.
Shalygin, Vadim A.
Firsov, Dmitry A.
Petrosyan, Lyudvig S.
author_sort Mkrtchyan, Mher A.
collection PubMed
description The theoretical investigation of interband and intraband transitions in an asymmetric biconvex lens-shaped quantum dot are considered in the presence of an external magnetic field. The selection rules for intraband transitions are obtained. The behaviors of linear and nonlinear absorption and photoluminescence spectra are observed for different temperatures and magnetic field strengths. The second and third harmonic generation coefficients as a function of the photon energy are examined both in the absence and presence of an external magnetic field.
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spelling pubmed-87467012022-01-11 Effects of an External Magnetic Field on the Interband and Intraband Optical Properties of an Asymmetric Biconvex Lens-Shaped Quantum Dot Mkrtchyan, Mher A. Hayrapetyan, David B. Kazaryan, Eduard M. Sarkisyan, Hayk A. Vinnichenko, Maxim Ya. Shalygin, Vadim A. Firsov, Dmitry A. Petrosyan, Lyudvig S. Nanomaterials (Basel) Article The theoretical investigation of interband and intraband transitions in an asymmetric biconvex lens-shaped quantum dot are considered in the presence of an external magnetic field. The selection rules for intraband transitions are obtained. The behaviors of linear and nonlinear absorption and photoluminescence spectra are observed for different temperatures and magnetic field strengths. The second and third harmonic generation coefficients as a function of the photon energy are examined both in the absence and presence of an external magnetic field. MDPI 2021-12-27 /pmc/articles/PMC8746701/ /pubmed/35010010 http://dx.doi.org/10.3390/nano12010060 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Mkrtchyan, Mher A.
Hayrapetyan, David B.
Kazaryan, Eduard M.
Sarkisyan, Hayk A.
Vinnichenko, Maxim Ya.
Shalygin, Vadim A.
Firsov, Dmitry A.
Petrosyan, Lyudvig S.
Effects of an External Magnetic Field on the Interband and Intraband Optical Properties of an Asymmetric Biconvex Lens-Shaped Quantum Dot
title Effects of an External Magnetic Field on the Interband and Intraband Optical Properties of an Asymmetric Biconvex Lens-Shaped Quantum Dot
title_full Effects of an External Magnetic Field on the Interband and Intraband Optical Properties of an Asymmetric Biconvex Lens-Shaped Quantum Dot
title_fullStr Effects of an External Magnetic Field on the Interband and Intraband Optical Properties of an Asymmetric Biconvex Lens-Shaped Quantum Dot
title_full_unstemmed Effects of an External Magnetic Field on the Interband and Intraband Optical Properties of an Asymmetric Biconvex Lens-Shaped Quantum Dot
title_short Effects of an External Magnetic Field on the Interband and Intraband Optical Properties of an Asymmetric Biconvex Lens-Shaped Quantum Dot
title_sort effects of an external magnetic field on the interband and intraband optical properties of an asymmetric biconvex lens-shaped quantum dot
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8746701/
https://www.ncbi.nlm.nih.gov/pubmed/35010010
http://dx.doi.org/10.3390/nano12010060
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