Kim, Seul-Ong; Chung, Dae Sung; Cha, Hyojung; Jang, Jae Wan; Kim, Yun-Hi; Kang, Jae-Wook; Jeong, Yong-Soo; Park, Chan Eon; Kwon, Soon-Ki
ArticleIssue Date2011CitationSolar Energy Materials and Solar Cells, v.95, no.2, pp 432 - 439PublisherElsevier BV