Kwon, SY[Kwon, Soon-Yong]; Ren, Z[Ren, Zaiyuan]; Sun, Q[Sun, Qian]; Han, J[Han, Jung]; Kim, YW[Kim, Young-Woon]; Yoon, E[Yoon, Euijoon]; Kong, BH[Kong, Bo Hyun]; Cho, HK[Cho, Hyung Koun]; Kim, IJ[Kim, Il-Joong]; Cheong, H[Cheong, Hyeonsik]
ArticleIssue Date2007CitationAPPLIED PHYSICS LETTERS, v.91, no.23PublisherAMER INST PHYSICS