Jung, Helen Y.; Park, Ye Rim; Lee, Hack Joo; Lee, Nae-Eung; Jeong, Chan Young; Ahn, Jinho
ArticleIssue Date2009CitationJournal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures, v.27, no.6, pp 2361 - 2365PublisherAmerican Institute of Physics