Chae, Seung Chul; Lee, Jae Sung; Kim, Sejin; Lee, Shin Buhm; Chang, Seo Hyoung; Liu, Chunk; Kahng, Byungnam; Shin, Hyunjung; Kim, Dong-Wook; Jung, Chang Uk, et al.
ArticleIssue Date2008CitationAdvanced Materials, v.20, no.12, pp 2250 - 2250PublisherWILEY-VCH Verlag GmbH & Co. KGaA, Weinheim