Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/105896
Type: Artigo de periódico
Title: Exciton Diamagnetic Shift In Gaas / Ga1 - X Alx As Quantum Wells Under In-plane Magnetic Fields
Author: Duque C.A.
de Dios-Leyva M.
Oliveira L.E.
Abstract: Using a variational procedure in the effective-mass and parabolic-band approximations we investigate the effects of in-plane magnetic fields on the exciton states in single GaAs / Ga1 - x Alx As quantum wells. Exciton properties are analyzed by using a simple hydrogen-like variational envelope wave-function. Present theoretical results are compared with available experimental measurements on the diamagnetic shift of the photoluminescence peak position of GaAs / Ga0.7 Al0.3 As quantum wells under in-plane magnetic fields [Phys. Rev. B 71 (2005) 045303]. © 2007 Elsevier Ltd. All rights reserved.
Editor: 
Rights: fechado
Identifier DOI: 10.1016/j.mejo.2007.07.014
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-40749091256&partnerID=40&md5=d9371ca7673ce45d1a8894c5f7c5a9bc
Date Issue: 2008
Appears in Collections:Unicamp - Artigos e Outros Documentos

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