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首页> 外文期刊>Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics >Structural, optical and electrical properties of Mg-doped CuCrO_2 thin films by sol-gel processing
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Structural, optical and electrical properties of Mg-doped CuCrO_2 thin films by sol-gel processing

机译：溶胶-凝胶法掺杂镁的CuCrO_2薄膜的结构，光学和电学性质

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摘要

CuCr_(1-x)Mg_xO_2 (x = 0,0.03,0.05,0.07) thin films were prepared on sapphire substrates by sol-gel processing. The effect of Mg concentrations on the structural, morphological, electrical and optical properties was investigated. Highly transparent > = 70% Mg-doped CuCrO_2 thin films with p-type conduction and semiconductor behavior were obtained. The microstructure of the systems was characterized by scanning electron microscopy and the roughness increased as the content of Mg increased. The photolumines-cence spectra results indicated that it had a green luminescent emission peak at the 530 nm.
机译：通过溶胶-凝胶法在蓝宝石衬底上制备了CuCr_（1-x）Mg_xO_2（x = 0,0.03,0.05,0.07）薄膜。研究了镁浓度对结构，形态，电学和光学性质的影响。获得具有p型导电和半导体性能的高度透明> = 70％的Mg掺杂CuCrO_2薄膜。该系统的微观结构通过扫描电子显微镜表征，并且粗糙度随着Mg含量的增加而增加。光致发光光谱结果表明其在530nm处具有绿色发光峰。

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