Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/99714
Type: Artigo de periódico
Title: Optical Control Of The Two-dimensional Electron-gas Density In Modulation-doped Quantum Wells Studied By Magnetophotoluminescence
Author: Plentz F.
Meseguer F.
Sanchez-Dehesa J.
Mestres N.
Meneses E.A.
Abstract: We show by magnetoluminescence and photoluminescence excitation spectroscopy that the density of the two-dimensional electron gas in a GaAs/AlxGa1-xAs asymmetric modulation-doped multiple quantum-well structure is changed when the sample is excited with photons having an energy lower than the alloy band gap. © 1993 The American Physical Society.
Editor: 
Rights: aberto
Identifier DOI: 10.1103/PhysRevB.48.1967
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-0041846250&partnerID=40&md5=8530db432d2832b12104c899b6bebb9b
Date Issue: 1993
Appears in Collections:Unicamp - Artigos e Outros Documentos

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