Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/106835
Type: Artigo de periódico
Title: Non-parabolicity And Anisotropy Effects On The Conduction-electron Effective G Factor In Gaas - Ga1 - X Alx As Quantum Well Wires
Author: Lopez F.E.
Reyes-Gomez E.
Oliveira L.E.
Abstract: The effective electron Landé factor in GaAs - Ga1 - x Alx As rectangular quantum well wires, under magnetic fields applied along the wire axis, is studied by taking into account the non-parabolicity and anisotropy of the conduction band within the Ogg-McCombe effective Hamiltonian. Confinement effects on the electron wavefunctions are explored in order to evaluate its influence on the behavior of the effective Landé factor. Calculations for the electron g∥ factor in GaAs - Ga1 - x Alx As rectangular quantum well wires are compared with the previous theoretical results obtained for GaAs - Ga1 - x Alx As cylindrical quantum well wires. Such comparison clearly indicates the influence of the wire shape on the electron Landé factor in GaAs - Ga1 - x Alx As quantum well wires. © 2008 Elsevier B.V. All rights reserved.
Editor: 
Rights: fechado
Identifier DOI: 10.1016/j.physe.2008.07.006
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-55249096197&partnerID=40&md5=e82fde58ee91df17c2180456ce4433d8
Date Issue: 2008
Appears in Collections:Unicamp - Artigos e Outros Documentos

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