Cho, Ji Ung; Kim, Do Kyun; Wang, Tian Xing; Isogami, Shinji; Tsunoda, Masakiyo; Takahashi, Migaku; Kim, Young Keun
ArticleIssue Date2008CitationIEEE TRANSACTIONS ON MAGNETICS, v.44, no.11, pp.2547 - 2550PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC