Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/94993
Type: Artigo de evento
Title: A Generalized Roosbroeck-schockley Relation For Iii-nitrides In Far-from-equilibrium Conditions
Author: Vasconcellos A.R.
Luzzi R.
Rodriguez C.G.
Freire V.N.
Da Costa A.P.
Abstract: We consider the behavior of the absorption coefficient and luminescence spectrum in the steady state when III-nitrides semiconductors (compounds GaN, AlN, and InN) are in far-from-equilibrium conditions created by an electric field. We analyze the high frequency part of the spectra obtaining a generalization of the Roosbroeck-Schockley relation, Λ RS(ω, E f), the ratio between the frequency dependent luminescence I(ω) and the absorption coefficient α(ω), for nonequilibrium conditions which are dependent on the electric field intensity E F. We show that the carrier's temperature within a small error is proportional to |d In[Λ RS(ω, E F)]/dω|.
Editor: 
Rights: fechado
Identifier DOI: 
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-0035559885&partnerID=40&md5=395e7387d63c1276fb0b5bdfbea32db9
Date Issue: 2001
Appears in Collections:Unicamp - Artigos e Outros Documentos

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