DocumentCode
3644782
Title
The effect of broadening on the optical dielectric function of GaAs and AlAs
Author
A.D. Rakic;M.L. Majewski;M.I. Cohen
Author_Institution
Dept. of Electr. & Comput. Eng., Queensland Univ., St. Lucia, Qld., Australia
fYear
1996
Firstpage
317
Lastpage
320
Abstract
Optical dielectric function model of Ozaki and Adachi [J. Appl. Phys. 78, 3380 (1995)] is augmented by introducing Gaussian-like broadening function instead of Lorentzian broadening. In this way a consistent and comparatively simple analytic formula has been obtained, which accurately describes the optical dielectric function of GaAs and AlAs in a wide spectral range between 0.1 and 6 eV.
Keywords
"Dielectrics","Gallium arsenide","Absorption","Optical scattering","Damping","Gaussian processes","Charge carrier processes","Particle scattering","Differential equations","Frequency dependence"
Publisher
ieee
Conference_Titel
Optoelectronic and Microelectronic Materials And Devices Proceedings, 1996 Conference on
Print_ISBN
0-7803-3374-8
Type
conf
DOI
10.1109/COMMAD.1996.610134
Filename
610134
Link To Document