Duy, NV[Duy, Nguyen Van]; Lee, W[Lee, Wonbaek]; Jung, S[Jung, Sungwook]; Nga, NT[Nga, Nguyen Thanh]; Son, DN[Son, Dang Ngoc]; Kim, K[Kim, Kwangryul]; Choi, B[Choi, Byoungdeog]; Yi, J[Yi, Junsin]
ArticleIssue Date2010CitationJAPANESE JOURNAL OF APPLIED PHYSICS, v.49, no.9PublisherJAPAN SOC APPLIED PHYSICS