Determination of polarity on ZnO single crystal by contactless electroreflectance and photoreflectance

碩士 === 國立中山大學 === 物理學系研究所 === 98 === There are different polarization fields on the Zn face and O face along the c-axis of the ZnO single crystal due to the influence of the spontaneous polarization. In this work we will determine the internal field directions of both faces of the 0.5mm thick ZnO si...

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Main Authors:	Chun-fu Chang, 張淳富
Other Authors:	Dong-Po Wang
Format:	Others
Language:	zh-TW
Published:	2010
Online Access:	http://ndltd.ncl.edu.tw/handle/00441620952329330251

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spelling	ndltd-TW-098NSYS51980122015-10-13T18:39:45Z http://ndltd.ncl.edu.tw/handle/00441620952329330251 Determination of polarity on ZnO single crystal by contactless electroreflectance and photoreflectance 藉由非接觸式電場及光調製反射光譜探討氧化鋅晶體的極性結構 Chun-fu Chang 張淳富碩士國立中山大學物理學系研究所 98 There are different polarization fields on the Zn face and O face along the c-axis of the ZnO single crystal due to the influence of the spontaneous polarization. In this work we will determine the internal field directions of both faces of the 0.5mm thick ZnO single crystal by photoreflectance and contactless electroreflectance techniques. We found that Zn face has inversion phase line shape, which means its internal field directs outward; O face has same phase line shape, which means its internal field directs inward. Dong-Po Wang 王東波 2010 學位論文 ; thesis 58 zh-TW
collection	NDLTD
language	zh-TW
format	Others
sources	NDLTD
description	碩士 === 國立中山大學 === 物理學系研究所 === 98 === There are different polarization fields on the Zn face and O face along the c-axis of the ZnO single crystal due to the influence of the spontaneous polarization. In this work we will determine the internal field directions of both faces of the 0.5mm thick ZnO single crystal by photoreflectance and contactless electroreflectance techniques. We found that Zn face has inversion phase line shape, which means its internal field directs outward; O face has same phase line shape, which means its internal field directs inward.
author2	Dong-Po Wang
author_facet	Dong-Po Wang Chun-fu Chang 張淳富
author	Chun-fu Chang 張淳富
spellingShingle	Chun-fu Chang 張淳富 Determination of polarity on ZnO single crystal by contactless electroreflectance and photoreflectance
author_sort	Chun-fu Chang
title	Determination of polarity on ZnO single crystal by contactless electroreflectance and photoreflectance
title_short	Determination of polarity on ZnO single crystal by contactless electroreflectance and photoreflectance
title_full	Determination of polarity on ZnO single crystal by contactless electroreflectance and photoreflectance
title_fullStr	Determination of polarity on ZnO single crystal by contactless electroreflectance and photoreflectance
title_full_unstemmed	Determination of polarity on ZnO single crystal by contactless electroreflectance and photoreflectance
title_sort	determination of polarity on zno single crystal by contactless electroreflectance and photoreflectance
publishDate	2010
url	http://ndltd.ncl.edu.tw/handle/00441620952329330251
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Determination of polarity on ZnO single crystal by contactless electroreflectance and photoreflectance

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