Ni doping effect on electrical conductivity of ZnO nanocrystalline thin films
Yazarlar (6)
A. Yildiz Kırşehir Ahi Evran Üniversitesi, Türkiye
B. Kayhan Kırşehir Ahi Evran Üniversitesi, Türkiye
Öğr. Gör. Bekir YURDUGÜZEL Kırşehir Ahi Evran Üniversitesi, Türkiye
A. P. Rambu Universitatea Alexandru Ioan Cuza, Romanya
F. Iacomi Universitatea Alexandru Ioan Cuza, Romanya
S. Simon Universitatea Babeș-Bolyai, Romanya
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Materials Science Materials in Electronics | ||
| Dergi ISSN | 0957-4522 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 09-2011 |
| Cilt / Sayı / Sayfa | 22 / 9 / 1473–1478 | DOI | 10.1007/s10854-011-0332-y |
| Makale Linki | http://link.springer.com/10.1007/s10854-011-0332-y | ||
| Özet |
| The electrical conductivity behavior of undoped and Ni-doped ZnO nanocrystalline thin films prepared by spin-coating method was investigated as a function of temperature. The films were found to have polycrystalline structure. Grain size and the conductivity of the films were found to decrease significantly with increase in Ni concentration. This behavior was well explained by the grain boundary conduction model that takes into account electron trapping in surface states. It was observed that by increasing the Ni-doping level the surface trap density increases and implicitly the conductivity decreases. |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 60 |
| Scopus | 50 |
| Web of Science | 49 |