Surface roughness and dispersion parameters of indium doped amorphous As2Se3 thin films
β Scribed by S.M. El-Sayed; G.A.M. Amin
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 164 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0963-8695
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Photodarkening relaxation under light exposure of a-As 2 Se 3 amorphous films doped with 0.5 at.% of metals Sn, Mn, Sm or Dy and a-AsSe films doped with Sn up to 10.0 at.% Sn was studied in dependence on the impurity and thermal treating. Both factors reduce photodarkening and the degree of reductio
Optical transmittivity in the UV-VIS region of thermally evaporated amorphous As 2 S 3 , and As 2 Se 3 thin films was measured in the temperature region 15 K Ο½ T Υ 300 K: The temperature dependence of the optical gap E g T was found to be in agreement with Fan's one-phonon approximation or with Cody