Kweon, Jin Jung; Lee, Kyu Won; Park, Jun Kue; Jeon, Gi-wan; Lee, Cheol Eui; Noh, S. J.; Kim, H. S.
ArticleIssue Date2012CitationNUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, v.274, pp.145 - 147PublisherELSEVIER