Choi, Chel-Jong; Jung, Won-Jin; Kim, Yark-Yeon; Jun, Myung-Sim; Kim, Tae-Youb; Jang, Moon-Gyu; Song, Myeong-Ho; Lee, Seong-Jae
ArticleIssue Date2007CitationELECTROCHEMICAL AND SOLID STATE LETTERS, v.11, no.2, pp.H22 - H25PublisherELECTROCHEMICAL SOC INC