OPTICAL PROPERTIES OF SOLID SOLUTIONS (FeIn2S4)(1-x)(In2S3)x
Abstract
Single crystals of In2S3, FeIn2S4 compounds and their solid solutions (FeIn2S4)1- x (In2S3)x have been grown by directional crystallization of the melt (vertical Bridgman method). Transmission spectra of the grown crystals in the intrinsic absorption edge region were investigated. Band gap width ( Eg ) and its concentration dependence have been determined on the measured spectra. It is established, that band gap width Eg changes nonlinearly with composition x .
About the Author
M. A. Novikova
Белорусский государственный университет информатики и радиоэлектроники
Belarus
Belarus
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Review
For citations:
Novikova M.A. OPTICAL PROPERTIES OF SOLID SOLUTIONS (FeIn2S4)(1-x)(In2S3)x . Doklady BGUIR. 2014;(3):22-26. (In Russ.)
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