Seo, Jeongeun; Lee, Tae Jae; Ko, Seungbin; Yeo, Haegu; Kim, Suhawn; Noh, Taeyong; Song, Simon; Sung, Myung M.; Lee, Haiwon
ArticleIssue Date2012CitationAdvanced Materials, v.24, no.15, pp 1975 - 1979PublisherWILEY-VCH Verlag GmbH & Co. KGaA, Weinheim