View Article |
The effect of Pb concentration and annealing temperatures on optical properties of PbxS1-x films
Alias, M.F.A1, Al-Fawade, E.M.N2, Al-Ani, S.K.J3.
The optical measurement showed that PbxS;.,, films have a direct energy band gap, which increases with increasing Ta and decreases with increasing Pb concentration. The absorption coefficient, refractive index, extinction coefficient, dielectric constant, and the width of the tails of` localized states in the gap decrease with increasing T., and increase with increasing Pb concentration.
Affiliation:
- University of Baghdad, Iraq
- University of Baghdad, Iraq
- Sana’a University, Yemen
Download this article (This article has been downloaded 110 time(s))
|
|
Indexation |
Indexed by |
MyJurnal (2021) |
H-Index
|
2 |
Immediacy Index
|
0.000 |
Rank |
0 |
Indexed by |
Scopus 2020 |
Impact Factor
|
CiteScore (1.3) |
Rank |
Q3 (Electrical and Electronic Engineering)) Q4 (Electronic, Optical and Magnetic Materials) |
Additional Information |
SJR (0.298) |
|
|
|