Lee, Ju Hun; Wu, Jun Hua; Lee, Ji Sung; Jeon, Ki Seok; Kim, Hae Ryong; Lee, Jong Heun; Suh, Yung Doug; Kim, Young Keun
ArticleIssue Date2008CitationIEEE TRANSACTIONS ON MAGNETICS, v.44, no.11, pp.3950 - 3953PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC