Magnesium, nitrogen codoped Cr2O3: A p-type transparent conducting oxide
Magnesium, nitrogen codoped Cr2O3: A p-type transparent conducting oxide
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DOI：
10.1063/1.3638461
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发表时间：
2011-09-12
影响因子：
4
通讯作者：
Shvets, I. V.
中科院分区：
文献类型：
--
作者：
Arca, E.;Fleischer, K.;Shvets, I. V.
采用镁、氮共掺杂低导电性氧化铬（Cr2 O3）制备了p型透明导电氧化物（TCO）。我们证明，尽管使用喷雾热解进行沉积，但共掺杂产生具有良好品质因数的TCO。氮增强了薄膜在可见光范围（400-700 nm）内的镜面透明性，Mg提高了导电性，同时保持了材料的p型特性。与两种元素的共掺杂产生具有3 Ω cm的低电阻率和对于150 nm厚的膜的高达65%的透射率的p型氧化物。与其他已知的p型材料的比较。(C)2011年美国物理学会。[doi：10.1063/1.3638461]
A p-type transparent conductive oxide (TCO) was synthesised by codoping of poorly conducting chromium oxide (Cr2O3) with magnesium and nitrogen. We demonstrated that the codoping produced a TCO with good figure of merit despite using spray pyrolysis for deposition. The nitrogen enhances the specular transparency of the films in the visible range (400-700 nm), and Mg improves the conductivity while retaining the p-type character of the material. Co-doping with both elements produces a p-type oxide with a low resistivity of 3 Omega cm and transmission up to 65% for a 150 nm thick film. A comparison with other known p-type materials is given. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3638461]