Choi, Hyunwoo; Hong, Seungbum; Kim, Yunseok; Kim, Myungjun; Sung, Tae-Hyun; Shin, Hyunjung; No, Kwangsoo
ArticleIssue Date2011Citationphysica status solidi (RRL) - Rapid Research Letters, v.5, no.2, pp 59 - 61PublisherWiley - VCH Verlag GmbH & CO. KGaA