Kim, Gun Hwan; Lee, Jong Ho; Han, Jeong Hwan; Song, Seul Ji; Seok, Jun Yeong; Yoon, Jung Ho; Yoon, Kyung Jean; Lee, Min Hwan; Park, Tae Joo; Hwang, Cheol Seong
ArticleIssue Date2012CitationApplied Physics Letters, v.100, no.21, pp.1 - 4PublisherAmerican Institute of Physics