Choi, Jongwan; Choi, Youngmin; Hong, Jongin; Tian, Huyong; Roh, Jae-Sung; Kim, Younsoo; Chung, Taek-Mo; Oh, Young Woo; Kim, Yunsoo; Kim, Chang Gyun, et al.
ArticleIssue Date2002CitationJAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, v.41, no.11B, pp 6852 - 6856PublisherINST PURE APPLIED PHYSICS