Aharonov-Bohm effect for excitons in a semiconductor quantum ring dressed by circularly polarized light

Aharonov-Bohm effect for excitons in a semiconductor quantum ring dressed by circularly polarized light

We show theoretically that the strong coupling of circularly polarized photons to an exciton in ringlike semiconductor nanostructures results in physical nonequivalence of clockwise and counterclockwise exciton rotations in the ring. As a consequence, the stationary energy splitting of exciton state...

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Main Authors: Kibis, Oleg Vasilyevich, Sigurdsson, Helgi, Shelykh, Ivan A.
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2015
Subjects:
DRNTU::Science::Physics
Online Access:https://hdl.handle.net/10356/106119
http://hdl.handle.net/10220/26289
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1061192023-02-28T19:45:47Z Aharonov-Bohm effect for excitons in a semiconductor quantum ring dressed by circularly polarized light Kibis, Oleg Vasilyevich Sigurdsson, Helgi Shelykh, Ivan A. School of Physical and Mathematical Sciences DRNTU::Science::Physics We show theoretically that the strong coupling of circularly polarized photons to an exciton in ringlike semiconductor nanostructures results in physical nonequivalence of clockwise and counterclockwise exciton rotations in the ring. As a consequence, the stationary energy splitting of exciton states corresponding to these mutually opposite rotations appears. This excitonic Aharonov-Bohm effect depends on the intensity and frequency of the circularly polarized field and can be detected in state-of-the-art optical experiments. Published version 2015-07-07T01:34:15Z 2019-12-06T22:04:54Z 2015-07-07T01:34:15Z 2019-12-06T22:04:54Z 2015 2015 Journal Article Kibis, O. V., Sigurdsson, H., & Shelykh, I. A. (2015). Aharonov-Bohm effect for excitons in a semiconductor quantum ring dressed by circularly polarized light. Physical review B, 91, 235308-. https://hdl.handle.net/10356/106119 http://hdl.handle.net/10220/26289 10.1103/PhysRevB.91.235308 en Physical review B © 2015 American Physical Society. This paper was published in Physical Review B and is made available as an electronic reprint (preprint) with permission of American Physical Society. The published version is available at: [http://dx.doi.org/10.1103/PhysRevB.91.235308]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 5 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Science::Physics
spellingShingle DRNTU::Science::Physics
Kibis, Oleg Vasilyevich
Sigurdsson, Helgi
Shelykh, Ivan A.
Aharonov-Bohm effect for excitons in a semiconductor quantum ring dressed by circularly polarized light
description We show theoretically that the strong coupling of circularly polarized photons to an exciton in ringlike semiconductor nanostructures results in physical nonequivalence of clockwise and counterclockwise exciton rotations in the ring. As a consequence, the stationary energy splitting of exciton states corresponding to these mutually opposite rotations appears. This excitonic Aharonov-Bohm effect depends on the intensity and frequency of the circularly polarized field and can be detected in state-of-the-art optical experiments.
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Kibis, Oleg Vasilyevich
Sigurdsson, Helgi
Shelykh, Ivan A.
format Article
author Kibis, Oleg Vasilyevich
Sigurdsson, Helgi
Shelykh, Ivan A.
author_sort Kibis, Oleg Vasilyevich
title Aharonov-Bohm effect for excitons in a semiconductor quantum ring dressed by circularly polarized light
title_short Aharonov-Bohm effect for excitons in a semiconductor quantum ring dressed by circularly polarized light
title_full Aharonov-Bohm effect for excitons in a semiconductor quantum ring dressed by circularly polarized light
title_fullStr Aharonov-Bohm effect for excitons in a semiconductor quantum ring dressed by circularly polarized light
title_full_unstemmed Aharonov-Bohm effect for excitons in a semiconductor quantum ring dressed by circularly polarized light
title_sort aharonov-bohm effect for excitons in a semiconductor quantum ring dressed by circularly polarized light
publishDate 2015
url https://hdl.handle.net/10356/106119
http://hdl.handle.net/10220/26289
_version_ 1759856982398861312

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