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Proceedings Paper

Temperature dependence of optical properties in AlInN thin films
Author(s): L. F. Jiang; W. Z. Shen; H. Ogawa; Q. X. Guo
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Paper Abstract

X-ray absorption near-edge fine structure, optical transmission, and photoluminescence spectra have been measured on an Al0.25In0.75N thin film. With the aid of a novel procedure developed for analyzing the transmission spectra, together with a bandtail theory based on the calculation of density of occupied states and the carrier-phonon interaction, we have obtained the temperature-dependent optical properties of the thin film, such as band gap and Urbach bandtail parameter.

Paper Details

Date Published: 11 March 2008
PDF: 4 pages
Proc. SPIE 6984, Sixth International Conference on Thin Film Physics and Applications, 69840C (11 March 2008); doi: 10.1117/12.792190
Show Author Affiliations
L. F. Jiang, Shanghai Jiao Tong Univ. (China)
W. Z. Shen, Shanghai Jiao Tong Univ. (China)
H. Ogawa, Saga Univ. (Japan)
Q. X. Guo, Saga Univ. (Japan)

Published in SPIE Proceedings Vol. 6984:
Sixth International Conference on Thin Film Physics and Applications
Wenzhong Shen; Junhao Chu, Editor(s)

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