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Photoconductivity in Tl4S3 layered single crystals

โœ Scribed by I. M. Ashraf; H. A. Elshaikh; A. M. Badr


Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
209 KB
Volume
39
Category
Article
ISSN
0232-1300

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## Abstract The optical properties of Tl~2~In~2~S~3~Se layered single crystals have been studied by means of transmission and reflection measurements in the wavelength range of 450โ€1100 nm. The analysis of the absorption data revealed the presence of both optical indirect and direct transitions wit