Author:
Pan Lei ,Lu Tie-Cheng ,Su Rui ,Wang Yue-Zhong ,Qi Jian-Qi ,Fu Jia ,Zhang Yi ,He Duan-Wei , , ,
Abstract
Based on the density function theory, the electronic structure, densities of states, and optical properties of -AlON are calculated by using the local density approximation and plane-wave pseudoptential method. The complex dielectric functions and the optical properties including refractive index, reflection spectra, absorption spectra of -AlON are analyzed in terms of calculated density of state. As shown by the theoretical calculation, the static dielectric function of -AlON is 1(0)=2.60, and the refractive index is n0=1.61, its absorptions in a range from IR to NUV and a UV range up to 20.23eV all approach to zero, showing the optical transparent behaviors . The calculated results are consistent with relevant experimental values, providing theoretical basis and reference for the application of the optical material to windows and domes.
Publisher
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
Subject
General Physics and Astronomy
Reference22 articles.
1. McCauley J M 1978 J. Am. Ceram. Soc. 61 372
2. McCauley J M Corbin N D 1979 J. Am. Ceram. Soc. 62 476
3. Hartnett T M, Maguire E A, Gentilman R L, Corbin N D, Mc- Cauley J W 1982 Cera. Eng. and Sci. Proc. 3 67
4. McCauley J M, Parimal P, Mingwei C, Gilde G, Strassburger E, Paliwal B, Ramesh K T, Dandekar D P 2009 J. Eur. Ceram. Soc. 29 223
5. Chang M F, Rudi M, Hubertus T H, Gijsbertus D W 2001 J. Am. Ceram. Soc. 84 2633
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