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首页> 外文期刊>Journal of Crystal Growth >Elimination of rotation domains in ZnO thin films on c-plane Al_2O_3 substrates
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Elimination of rotation domains in ZnO thin films on c-plane Al_2O_3 substrates

机译:消除c平面Al_2O_3衬底上ZnO薄膜中的旋转域。

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摘要

Epitaxial zinc oxide layers were grown by plasma-enhanced molecular beam epitaxy (P-MBE) on Al_2O_3 substrates. The zinc oxide films grown on c-plane (00.1) Al_2O_3 showed the formation of well-known 30° rotation domains. By variation of the growth parameters, basically the II/VI ratio, the formation of rotation domains was successful suppressed and the expected relationships between substrate and film shaped. The influence of other growth parameters, such as growth temperature and film thickness, on the formation of rotation domains was found to be insignificant.
机译:通过等离子增强分子束外延(P-MBE)在Al_2O_3衬底上生长外延氧化锌层。在c平面(00.1)Al_2O_3上生长的氧化锌膜显示出众所周知的30°旋转畴。通过改变生长参数(基本上是II / VI比),成功地抑制了旋转域的形成,并预期了基底与薄膜之间的预期关系。发现其他生长参数(例如生长温度和膜厚)对旋转域的形成的影响微不足道。

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