Zhang, Pengxiang; Zhu, Shaojiang; Liu, Xiang; Peng, Junbiao; Kim, Tae Whan; Habermeier, HU
ArticleIssue Date2006CitationJAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, v.45, no.2A, pp.727 - 729PublisherJAPAN SOC APPLIED PHYSICS