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Al-Y共掺杂ZnO透明导电薄膜制备及光电性能研究
Synthesis and Optoelectrical Properties of Al-Y Co-doped ZnO Transparent Conducting Thin Films
【摘要】 采用溶胶-凝胶法,在玻璃衬底上制备出Al-Y共掺杂的ZnO透明导电薄膜。X射线衍射(XRD)表明,Al-Y共掺杂ZnO透明导电薄膜为六角纤锌矿结构的多晶薄膜,且具有C轴择优取向。制备的Al-Y共掺杂ZnO薄膜电阻率最小值为1.63×102Ω·cm,在可见光区(400-800 nm)平均透过率超过85%。
【Abstract】 The Al-Y co-doped ZnO tranparent conducting thin films were prepared on glass by Sol-Gel method.X-ray diffraction(XRD) showed they have hexagonal wurtzite structure with a C-axis preferred orientation.Its minimum resistivity is 1.63×102 Ω·cm,and the average transmittance in the visible region(400-800 nm) is beyond 85 %.
【关键词】 Al-Y共掺杂;
ZnO透明导电薄膜;
溶胶-凝胶;
【Key words】 Al-Y co-doping; ZnO tranparent conducting film; Sol-Gel method;
【Key words】 Al-Y co-doping; ZnO tranparent conducting film; Sol-Gel method;
【基金】 国家自然科学基金资助项目(61176010,61172027);广东省自然科学基金资助项目(S2011010001397)
- 【文献出处】 中山大学学报(自然科学版) ,Acta Scientiarum Naturalium Universitatis Sunyatseni , 编辑部邮箱 ,2011年06期
- 【分类号】O484.4
- 【被引频次】4
- 【下载频次】147