SMALL, vol. 4, no. 12, page. 2247 - 2254, 2008-12
THIN SOLID FILMS, vol. 516, no. 21, page. 7345 - 7349, 2008-09-01
JOURNAL OF CRYSTAL GROWTH, vol. 275, no. 3-4, page. 415 - 421, 2005-03-01
ADVANCED FUNCTIONAL MATERIALS, vol. 13, no. 12, page. 961 - 966, 2003-12
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 42, no. 6, page. 783 - 786, 2003-06
ADVANCED MATERIALS, vol. 14, no. 9, page. 676 - 679, 2002-05-03
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, vol. 19, no. 6, page. 2067 - 2072, 2001-11