Title
The pinning effect in a parabolic quantum dotThe pinning effect in a parabolic quantum dot
Author
Faculty/Department
Faculty of Sciences. Physics
Research group
Condensed Matter Theory
Publication type
article
Publication
London,
Subject
Physics
Source (journal)
Journal of physics : condensed matter. - London
Volume/pages
14(2002):34, p. 8005-8010
ISSN
0953-8984
ISI
000178051800022
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
Using improved Wigner-Brillouin perturbation theory we study resonant electron-phonon interaction in a semiconductor quantum dot. We predict pinning of the excited energy levels to the ground state level plus one optical phonon as a function of the strength of the confinement potential. This effect should be observable through optical spectroscopic measurements.
E-info
https://repository.uantwerpen.be/docman/iruaauth/2a4105/7024629.pdf
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