Modeling the optical dielectric function of GaAs and AlAs: extension of Adachi's model

Rakic, Aleksandar D. and Majewski, Marian L. (1996) Modeling the optical dielectric function of GaAs and AlAs: extension of Adachi's model. Journal of Applied Physics, 80 10: 5909-5914. doi:10.1063/1.363586

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Author Rakic, Aleksandar D.
Majewski, Marian L.
Title Modeling the optical dielectric function of GaAs and AlAs: extension of Adachi's model
Journal name Journal of Applied Physics   Check publisher's open access policy
ISSN 0021-8979
1089-7550
Publication date 1996-11-15
Sub-type Article (original research)
DOI 10.1063/1.363586
Open Access Status File (Publisher version)
Volume 80
Issue 10
Start page 5909
End page 5914
Total pages 6
Place of publication Melville, NY, United States
Publisher A I P Publishing LLC
Language eng
Formatted 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. The acceptance‐probability‐controlled simulated annealing technique was used to fit the model to experimental data.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Information Technology and Electrical Engineering Publications
 
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