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Turkish Journal of Physics

DOI

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Abstract

Hydrogenated amorphous silicon nitride films have been prepared by the glow-discharge decomposition of ammonia/silane gas mixture. From optical transmission measurements in the wavelength range from 400 nm to 1100 nm refractive indices absorption coefficients and optical Tauc gaps of the films have been obtained. A systematic investigation of optical parameters has been carried out as a function of the nitrogen content of samples.

Keywords

A. Optical transmission; B. Refractive index; C. Swanepoel method D. Hydrogenated amorphous silicon nitride

First Page

215

Last Page

222

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