Temperature dependence of optical properties in AlInN thin films

L. F. Jiang; W. Z. Shen; H. Ogawa; Q. X. Guo

doi:10.1117/12.792190

11 March 2008 Temperature dependence of optical properties in AlInN thin films

L. F. Jiang, W. Z. Shen, H. Ogawa, Q. X. Guo

Proceedings Volume 6984, Sixth International Conference on Thin Film Physics and Applications; 69840C (2008) https://doi.org/10.1117/12.792190
Event: Sixth International Conference on Thin Film Physics and Applications, 2007, Shanghai, China

Abstract

X-ray absorption near-edge fine structure, optical transmission, and photoluminescence spectra have been measured on an Al_0.25In_0.75N 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.

Citation Download Citation

L. F. Jiang, W. Z. Shen, H. Ogawa, and Q. X. Guo "Temperature dependence of optical properties in AlInN thin films", Proc. SPIE 6984, Sixth International Conference on Thin Film Physics and Applications, 69840C (11 March 2008); https://doi.org/10.1117/12.792190

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