| Yazarlar |
O. Kahveci
|
Doç. Dr. Abdullah AKKAYA
Kırşehir Ahi Evran Üniversitesi |
|
E. Yucel
|
|
R. Aydin
|
|
B. Sahin
|
| Özet |
| The p-n junction is the principal mode of optoelectronic semiconductor material. At present, we submit a solution-based attempt at the synthesis of nanostructured p-type CuO and n-type ZnO nanocomposite (NC) heterostructure films. Bare and Cobalt (Co)-doped CuO-ZnO NC films have been produced on glass slides using the SILAR (Successive Ionic Layer Adsorption and Reaction) method. The influence of Co-doping concentration on the physical characteristics of CuO-ZnO NC heterostructure films was investigated. XRD spectrums indicated the phase and structural purity of solution-based synthesized CuO-ZnO NC samples. The surface topographical, as well as optical and electrical properties of heterostructure films were, also investigated. While the bare CuO-ZnO NC film has a-38% transmission near 1000 nm wavelength region, the 2.0% Co-doped CuO-ZnO NC film has-31% of optical transmission. The sheet resistance value of the grown 2.0% Co:CuO-ZnO NC sample is almost 13 times lower than that of the bare CuO-ZnO NC sample at 400 K temperature. As a consequence, our attempt ensures a novel strategy for the production and performance optimization of CuO-ZnO NC hetero-structures in the implementation of optoelectronics. |
| Anahtar Kelimeler |
| p-n heterostructure films | CuO | ZnO | Cobalt doping | Optical properties |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | CERAMICS INTERNATIONAL |
| Dergi ISSN | 0272-8842 |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q1 |
| Makale Dili | İngilizce |
| Basım Tarihi | 05-2023 |
| Cilt No | 49 |
| Sayı | 10 |
| Sayfalar | 16458 / 16466 |
| Doi Numarası | 10.1016/j.ceramint.2023.02.007 |
| Makale Linki | http://dx.doi.org/10.1016/j.ceramint.2023.02.007 |
