‘Forbidden’ intersubband optical transitions in quantum well structures in a tilted magnetic field

M. P. Telenkov, Yu A. Mityagin, T. N.V. Doan, K. K. Nagaraja

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In this paper, we report on the behavior of intersubband optical absorption and emission spectrum in quantum well structures with an asymmetrical potential profile in a quantizing magnetic field tilted with respect to the layers in the considered structure. The analysis of the effect of both the magnetic field value and orientation and potential profile of a quantum well structure on the intensity of the ‘forbidden’ (∆n ≠ 0) intersubband optical transitions is presented. We also present the approximate analytical expression for the estimation of the contribution to the absorption/emission coefficient of intersubband transitions with different ∆n.

Original languageEnglish
Article number085019
JournalJournal of Physics Communications
Volume2
Issue number8
DOIs
Publication statusPublished - 08-2018

Fingerprint

optical transition
quantum wells
profiles
magnetic fields
light emission
optical spectrum
emission spectra
optical absorption
absorption spectra
coefficients

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

@article{f6cebe75b7ed4443b581288d91836c79,
title = "‘Forbidden’ intersubband optical transitions in quantum well structures in a tilted magnetic field",
abstract = "In this paper, we report on the behavior of intersubband optical absorption and emission spectrum in quantum well structures with an asymmetrical potential profile in a quantizing magnetic field tilted with respect to the layers in the considered structure. The analysis of the effect of both the magnetic field value and orientation and potential profile of a quantum well structure on the intensity of the ‘forbidden’ (∆n ≠ 0) intersubband optical transitions is presented. We also present the approximate analytical expression for the estimation of the contribution to the absorption/emission coefficient of intersubband transitions with different ∆n.",
author = "Telenkov, {M. P.} and Mityagin, {Yu A.} and Doan, {T. N.V.} and Nagaraja, {K. K.}",
year = "2018",
month = "8",
doi = "10.1088/2399-6528/aad885",
language = "English",
volume = "2",
journal = "Journal of Physics Communications",
issn = "2399-6528",
number = "8",

}

‘Forbidden’ intersubband optical transitions in quantum well structures in a tilted magnetic field. / Telenkov, M. P.; Mityagin, Yu A.; Doan, T. N.V.; Nagaraja, K. K.

In: Journal of Physics Communications, Vol. 2, No. 8, 085019, 08.2018.

Research output: Contribution to journalArticle

TY - JOUR

T1 - ‘Forbidden’ intersubband optical transitions in quantum well structures in a tilted magnetic field

AU - Telenkov, M. P.

AU - Mityagin, Yu A.

AU - Doan, T. N.V.

AU - Nagaraja, K. K.

PY - 2018/8

Y1 - 2018/8

N2 - In this paper, we report on the behavior of intersubband optical absorption and emission spectrum in quantum well structures with an asymmetrical potential profile in a quantizing magnetic field tilted with respect to the layers in the considered structure. The analysis of the effect of both the magnetic field value and orientation and potential profile of a quantum well structure on the intensity of the ‘forbidden’ (∆n ≠ 0) intersubband optical transitions is presented. We also present the approximate analytical expression for the estimation of the contribution to the absorption/emission coefficient of intersubband transitions with different ∆n.

AB - In this paper, we report on the behavior of intersubband optical absorption and emission spectrum in quantum well structures with an asymmetrical potential profile in a quantizing magnetic field tilted with respect to the layers in the considered structure. The analysis of the effect of both the magnetic field value and orientation and potential profile of a quantum well structure on the intensity of the ‘forbidden’ (∆n ≠ 0) intersubband optical transitions is presented. We also present the approximate analytical expression for the estimation of the contribution to the absorption/emission coefficient of intersubband transitions with different ∆n.

UR - http://www.scopus.com/inward/record.url?scp=85077254493&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85077254493&partnerID=8YFLogxK

U2 - 10.1088/2399-6528/aad885

DO - 10.1088/2399-6528/aad885

M3 - Article

AN - SCOPUS:85077254493

VL - 2

JO - Journal of Physics Communications

JF - Journal of Physics Communications

SN - 2399-6528

IS - 8

M1 - 085019

ER -