Lee, Hee Sung; Kim, Seung Hun; Jang, Tae Hwan; Park, Hee-Gyum; Min, Byoung-Chul; Park, Seung-Young; Park, Chul Soon
ArticleIssue Date2019CitationIEEE Transactions on Magnetics, v.55, no.5, pp 1 - 10PublisherInstitute of Electrical and Electronics Engineers