Electrical resistivity of single crystals and thin films of SnSe
β Scribed by S. S. Siddiqui; C. F. Desai
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 167 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0232-1300
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π SIMILAR VOLUMES
Polycrystalline thin films of tin selenide have been prepared by vacuum deposition at a substrate temperature of 150 o C and reported. X-ray diffraction, optical transmission, electrical conductivity and photoconductivity studies have been carried out on these films. Annealing the films at 300 o C f
It is observed froni the studies of electrical resistivity of films of SnSe of different thicknesses and substrate temperatures that resistivity decreases with increase in thickness and substrate temperature. The study of variation in band gap with thickness shows a linear relationship between band