Byun, Seok-Joo; Byun, Seok Yong; Lee, Jangkyo; Kim, Jae Wan; Lee, Taek Sung; Cho, Kyuman; Sheen, Dongwoo; Tark, Sung Ju; Kim, Donghwan; Kim, Won Mok
ArticleIssue Date2011CitationCURRENT APPLIED PHYSICS, v.11, no.4, pp.S23 - S25PublisherELSEVIER SCIENCE BV