Ab initio calculation of optical properties with excitonic effects in wurtzite InxGa1−xN and InxAl1−xN alloys
نویسندگان
چکیده
Luiz Cláudio de Carvalho,1,2,* André Schleife,2,3 Jürgen Furthmüller,1,2 and Friedhelm Bechstedt1,2 1Institut für Festkörpertheorie und -optik, Friedrich-Schiller-Universität, Max-Wien-Platz 1, 07743 Jena, Germany 2European Theoretical Spectroscopy Facility (ETSF) 3Condensed Matter and Materials Division, Lawrence Livermore National Laboratory, Livermore, California 94550, USA (Received 18 September 2012; revised manuscript received 3 March 2013; published 31 May 2013)
منابع مشابه
First-Principles Investigation of Density of States and Electron Density in Wurtzite In0.5Ga0.5 N Alloys with GGA-PBEsol Method
In present work, we have calculated the electronic properties including density of states and electron density for GaN, InN and InxGa1-xN in wurtzite phase for x=0.5. The study is based on density functional theory with full potential linearized augmented plane wave method by generalized gradient approximation for calculating electronic properties. In this report we concluded that InxGa1-xN ba...
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