Effect of Sn addition on the optical gap and far-infrared reflectivity spectra of amorphous Sb–Se films
✍ Scribed by Praveen Kumar; R. Thangaraj; T.S. Sathiaraj
- Book ID
- 116672270
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 341 KB
- Volume
- 356
- Category
- Article
- ISSN
- 0022-3093
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## Abstract This paper reports the effect of phase separation on the structural, optical and electrical properties of thermally evaporated Sn__~x~__ Sb~20~Se~70–__x__~ (__x__ = 10, 11, 12.5) films. The X‐ray diffraction studies of the devitrified films show the crystallization of SnSe~2~, Sn~2~Sb~
Semiconductors Amorphous-to-crystalline Sb 2 Se 3 and Sb 2 Se 2 S films Optical properties a b s t r a c t Nearly stoichiometric thin films of Sb 2 Se 3 and Sb 2 Se 2 S were deposited, by conventional thermal evaporation of the presynthesized materials, on glass substrates held at room temperature.