Kim, Kwang Woong; Cho, Nam Ki; Ryu, Sung Phil; Song, Jin Dong; Choi, Won Jun; Lee, Jung Il; Park, Jung Ho
ArticleIssue Date2006CitationJAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, v.45, no.10A, pp.8010 - 8013PublisherJAPAN SOC APPLIED PHYSICS