, 2008-08
APPLIED PHYSICS LETTERS, vol. 95, no. 24, page. 242902-1 - 242902-3, 2009-12-14
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 51, no. 3, page. 912 - 915, 2007-09
THIN SOLID FILMS, vol. 519, no. 20, page. 6981 - 6989, 2011-08-01
ACS NANO, vol. 4, no. 6, page. 3288 - 3292, 2010-06
THIN SOLID FILMS, vol. 518, no. 10, page. 2665 - 2668, 2010-03-01
APPLIED PHYSICS LETTERS, vol. 94, no. 16, 2009-04-20
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 51, page. S125 - S128, 2007-10
JOURNAL OF CRYSTAL GROWTH, vol. 310, no. 15, page. 3649 - 3652, 2008-07-15