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以醋酸锌水溶液为前驱体,分别以醋酸铵和硝酸铟为氮(N)源和铟(In)源,采用超声喷雾热解法在石英玻璃衬底上沉积了氮-铟(N-In)共掺杂ZnO薄膜.采用X射线衍射、场发射扫描电镜、霍尔效应、塞贝克效应、光致发光谱等分析方法,研究了N-In共掺杂对所得ZnO薄膜的晶体结构、电学和光学性能的影响规律.结果表明:通过氮-铟共掺杂,ZnO薄膜的电学和光学性能发生明显改变.优化工艺条件下,所得ZnO基薄膜结构均匀致密,电阻率为 6.75×10-3 Ω·cm,并且在室温光致发光谱中检测到很强的近带边紫外发光峰,表明薄膜具有较理想的化学计量比和较高的光学质量.

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