Room temperature ferromagnetism in ZnO prepared by microemulsion

Room temperature ferromagnetism in ZnO prepared by microemulsion

Clear room temperature ferromagnetism has been observed in ZnO powders prepared by microemulsion. The O vacancy (VO) clusters mediated by the VO with one electron (F center) contributed to the ferromagnetism, while the isolated F centers contributed to the low temperature paramagnetism. Annealing in...

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Bibliographic Details
Main Authors: Qingyu Xu, Zheng Wen, Hua Zhang, Xiaosi Qi, Wei Zhong, Liguo Xu, Di Wu, Kai Shen, Mingxiang Xu
Format: Article
Language:English
Published: AIP Publishing LLC 2011-09-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.3624926

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