Jeon, Sang Goo; Na, Jeong-Geol; Ko, Chang Hyun; Lee, Ki Bong; Rho, Nam Sun; Park, Seung Bin
ArticleIssue Date2011CitationMATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, v.176, no.7, pp.606 - 610PublisherELSEVIER SCIENCE BV