Determination of polarity of c-plane ZnO single crystal by contactless electroreflectance and photor

来源 :The 6th International Conference on Nanoscience and Technolo | 被引量 : 0次 | 上传用户：liongliong481

【摘要】

：

【作者】

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D.P.Wang

【机构】

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Department of Physics,National Sun Yat-SenUniversity,Kaohsiung 804,Taiwan,China

【出处】

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The 6th International Conference on Nanoscience and Technolo

【发表日期】

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2015年5期

【关键词】

：

ZnO polarity photoreflectance contactless electroreflectance

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　　Direction of polarization fields are different on Zn-face and O-face of c-plane ZnO wurtzite single crystal due to the influence of the spontaneous polarization.Photoreflectance(PR)and contactless electroreflectance(CER)spectra have been used to determine the polarity of c-plane GaN films [1,2].

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Determination of polarity of c-plane ZnO single crystal by contactless electroreflectance and photor

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