Lee, Y. J.; Shin, W. J.; Lee, S. H.; Koo, J. Y.; Yoon, J. H.; Lim, K. J.; Choi, K. D.; Lee, B. W.
ArticleIssue Date2011CitationIEEE Transactions on Applied Superconductivity, v.21, no.3, pp.1426 - 1429PublisherInstitute of Electrical and Electronics Engineers