Defects Induced Room Temperature Ferromagnetism in ZnO Thin Films

Defects Induced Room Temperature Ferromagnetism in ZnO Thin Films

Polycrystalline ZnO thin films are prepared by the co-sputtering method under different oxygen partial pressures. Films deposited in pure argon gas exhibit ferromagnetism, whereas other films deposited under different oxygen partial pressures are diamagnetism. XPS results show the presence of Zn int...

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Bibliographic Details
Main Authors:	Xiao Zhang, Wei Zhang, Xinghua Zhang, Xuewen Xu, Fanbin Meng, C. C. Tang
Format:	Article
Language:	English
Published:	Hindawi Limited 2014-01-01
Series:	Advances in Condensed Matter Physics
Online Access:	http://dx.doi.org/10.1155/2014/806327

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