1
Academic Journal
Authors: Liu, Bo, Liu, Bingbing, Li, Quanjun, Li, Zepeng, Yao, Mingguang, Liu, Ran, Zou, Xu, Lv, Hang, Wu, Wei, Cui, Wen, Liu, Zhaodong, Li, Dongmei, Zou, Bo, Cui, Tian, Zou, Guangtian
Superior Title: Physica Status Solidi (B); May2011, Vol. 248 Issue 5, p1154-1157, 4p