Composition dependence of the infrared dielectric functions in Si-doped hexagonal AlxGa1−xN films on c-plane sapphire substrates

نویسندگان

  • Z. G. Hu
  • M. Strassburg
  • N. Dietz
  • A. G. U. Perera
  • A. Asghar
  • I. T. Ferguson
چکیده

Z. G. Hu,1 M. Strassburg,1,2 N. Dietz,1 A. G. U. Perera,1,* A. Asghar,2 and I. T. Ferguson2,3 1Department of Physics and Astronomy, Georgia State University, Atlanta, Georgia 30303, USA 2School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA 3School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA Received 16 February 2005; revised manuscript received 30 September 2005; published 21 December 2005

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تاریخ انتشار 2005