Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/101032
Type: Artigo de periódico
Title: Hot Electron Dynamics In Zincblende And Wurtzite Gan
Author: Rodrigues C.G.
Freire V.N.
Da Costa J.A.P.
Vasconcellos A.R.
Luzzi R.
Abstract: A theoretical investigation of the excess energy dissipation of highly excited photoinjected electrons in both wurtzite and zincblende GaN is presented. The calculations are performed by solving numerically coupled quantum transport equations for the carriers and the acoustic, transversal and longitudinal optical phonon in order to derive the evolution of their nonequilibrium temperatures, dubbed quasi-temperatures. It is shown that the electron energy dissipation is always faster in the wurtzite structure than in zincblende, both occurring in a subpicosecond time scale (< 0.2 ps).
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Rights: fechado
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Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-0033229372&partnerID=40&md5=a53af556ede107b457d8ddd240ecda7e
Date Issue: 1999
Appears in Collections:Unicamp - Artigos e Outros Documentos

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