View Article |
Effect of Al and N doping on structural and optical properties of sol-gel derived ZnO thin films
Bangbai, Chatpong1, Chongsri, Krisana2, Pecharapa, Wisanu3, Techitdheera, Wicharn4.
In this work, the preparation of ZnO, N-doped ZnO (NZO), Al-doped ZnO (AZO) and Al, N-doped ZnO (ANZO) thin films by the sol-gel spin-coating method is reported. The structural properties and surface morphologies of films were characterized by X-ray diffraction (XRD) and field emission scanning electron microscope (FE-SEM). The optical properties of the films were interpreted from their transmission spectra using UV-VIS spectrophotometer. The XRD and SEM results disclosed that the crystallization quality and grain size of as-prepared films were highly influenced by N and Al doping. UV-VIS spectrophotometer results indicated that Al and N additives could significantly enhance the optical transparency and induce the blue-shift in optical bandgap of ZnO films.
Affiliation:
- King Mongkut's Institute of Technology Ladkrabang, Thailand
- King Mongkut's Institute of Technology Ladkrabang, Thailand
- Rajabhat Rajanagarindra University, Thailand
- King Mongkut's Institute of Technology Ladkrabang, Thailand
Toggle translation
|
|
Indexation |
Indexed by |
MyJurnal (2021) |
H-Index
|
6 |
Immediacy Index
|
0.000 |
Rank |
0 |
Indexed by |
Web of Science (SCIE - Science Citation Index Expanded) |
Impact Factor
|
JCR (1.009) |
Rank |
Q4 (Multidisciplinary Sciences) |
Additional Information |
JCI (0.15) |
Indexed by |
Scopus 2020 |
Impact Factor
|
CiteScore (1.4) |
Rank |
Q2 (Multidisciplinary) |
Additional Information |
SJR (0.251) |
|
|
|