Giant exciton-light coupling in ZnO quantum dots
Giant exciton-light coupling in ZnO quantum dots
We investigate the strength of the coupling of the electronic states with the electromagnetic field in ZnO nanospheres, taking into account the retardation effect. We show that the coupling strength is particularly strong: the bulk properties are so enhanced that the radiative decay time can reach some 200 ps for quantum dot sizes of some 30 nm
748-750
Gil, Bernard
cd5de806-f695-4e5f-a487-83196d1a20ad
Kavokin, Alexey V.
70ffda66-cfab-4365-b2db-c15e4fa1116b
2002
Gil, Bernard
cd5de806-f695-4e5f-a487-83196d1a20ad
Kavokin, Alexey V.
70ffda66-cfab-4365-b2db-c15e4fa1116b
Gil, Bernard and Kavokin, Alexey V.
(2002)
Giant exciton-light coupling in ZnO quantum dots.
Applied Physics Letters, 81, .
(doi:10.1063/1.1494864).
Abstract
We investigate the strength of the coupling of the electronic states with the electromagnetic field in ZnO nanospheres, taking into account the retardation effect. We show that the coupling strength is particularly strong: the bulk properties are so enhanced that the radiative decay time can reach some 200 ps for quantum dot sizes of some 30 nm
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Published date: 2002
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Local EPrints ID: 150541
URI: http://eprints.soton.ac.uk/id/eprint/150541
ISSN: 0003-6951
PURE UUID: 6fd677fc-0dc5-401b-a54f-287f69824292
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Date deposited: 06 May 2010 14:13
Last modified: 14 Mar 2024 01:17
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Author:
Bernard Gil
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