کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1473411 | 991041 | 2013 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Wide band gap characteristic of quaternary and flexible Mg and Ga co-doped ZnO transparent conductive thin films Wide band gap characteristic of quaternary and flexible Mg and Ga co-doped ZnO transparent conductive thin films](/preview/png/1473411.png)
Transparent conductive and flexible Mg and Ga co-doped ZnO (MGZO) thin films were prepared on poly-ethylene terephthalate (PET) by RF magnetron sputtering technique at room temperature. The effects of different working pressures on the structural, chemical, morphological, optical and electrical properties of MGZO thin films were investigated. X-ray diffraction results indicate that all the MGZO thin films were grown as polycrystalline wurtzite structures without secondary phases such as MgO, Ga2O3, MgGa2O4, or ZnGa2O4. The MGZO thin film prepared at 6 mTorr has the lowest value of full width at half maximum. A typical survey spectrum of all the MGZO thin films confirmed the presence of Mg, Ga, Zn and O. The MGZO thin film prepared at 6 mTorr showed the widest optical band gap energy of 3.91 eV and lowest electrical resistivity of 5.3 × 10−3 Ω cm.
Journal: Journal of Asian Ceramic Societies - Volume 1, Issue 3, September 2013, Pages 262–266