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| Content Provider | Springer Nature Link |
|---|---|
| Author | Rouchdi, M. Salmani, E. Hassanain, N. Mzerd, A. |
| Copyright Year | 2017 |
| Abstract | Cu$_{2}$CdSnS$_{4}$ (CCdTS) thin films were synthesized using chemical spray pyrolysis deposition technique. The effect of various deposition times (20, 40, 60 min) on growth of these films was investigated. The as-synthesized Cu$_{2}$CdSnS$_{4}$ thin films were characterized by X-ray diffraction (XRD), ultraviolet–visible (UV–Vis) spectroscopy, Raman spectroscopy and Hall Effect measurements. The XRD pattern of Cu$_{2}$CdSnS$_{4}$ structured in stannite phase with preferential orientations along (112) planes. Raman spectrum revealed very strong peak at about 333 cm$^{−1}$. The films have the direct optical band gaps of 1.39–1.5 eV. The optimum hole mobility was found to be 3.212 × 10$^{1}$ cm$^{2}$ v$^{−1}$ s$^{−1}$ for the film deposited on 60 min. The electronic structure and optical properties of the stannite structure Cu$_{2}$CdSnS$_{4}$ were obtained by ab initio calculations using the Korringa–Kohn–Rostoker method combined with the Coherent Potential Approximation (CPA), as well as CPA confirms our results. |
| Starting Page | 1 |
| Ending Page | 12 |
| Page Count | 12 |
| File Format | |
| ISSN | 03068919 |
| Journal | Optical and Quantum Electronics |
| Volume Number | 49 |
| Issue Number | 4 |
| e-ISSN | 1572817X |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2017-03-28 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Cu$_{2}$CdSnS$_{4}$ Thin films Spray pyrolysis Optical properties Hall effect Deposition times Ab-initio calculations Optics, Lasers, Photonics, Optical Devices Electrical Engineering Characterization and Evaluation of Materials Computer Communication Networks |
| Content Type | Text |
| Resource Type | Article |
| Subject | Atomic and Molecular Physics, and Optics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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