Creator | Title | Description | Subject | Date | ||
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1 |
![]() | Tiwari, Ashutosh | Electrical properties of transparent and conducting Ga doped ZnO | In this paper, we report on the metal-semiconductor transition behavior observed in transparent and conducting ZnO:Ga films grown by pulsed-laser deposition. The electrical resistivity measurements were carried out on ZnO films with varying Ga concentration in the temperature range of 14 to 300 K. ... | Transparent conducting oxides; ZnO; Gallium; Metallic conductivity | 2006 |
2 |
![]() | Tiwari, Ashutosh | Metallic conductivity and metal-semiconductor transition in Ga-doped ZnO | This letter reports the metallic conductivity in Ga:ZnO system at room temperature and a metal-semiconductor transition (MST) behavior at low temperatures. Zn0.95Ga0.05O films, deposited by pulsed laser deposition in the pressure range of ~10−2 Torr of oxygen, were found to be crystalline and exhi... | Transparent conducting oxides; ZnO; Gallium; Metallic conductivity | 2006 |