Author: Xiao-Bo Wang Yong Li Ling-Ling Yan Xin-Jian Li
Publisher: IOP Publishing
E-ISSN: 1741-3540|32|5|57801-57804
ISSN: 0256-307X
Source: Chinese Physics Letters, Vol.32, Iss.5, 2015-05, pp. : 57801-57804
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