PHYSICAL REVIEW LETTERS, vol. 107, no. 3, page. 37206, 2011-07-15
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, vol. 11, no. 7, page. 6126 - 6130, 2011-07
JOURNAL OF PHYSICS-CONDENSED MATTER, vol. 23, no. 25, page. 256001, 2011-06-29
PHYSICAL REVIEW B, vol. 83, no. 17, 2011-05
PHYSICAL REVIEW B, vol. 83, no. 14, page. 1444, 2011-04-22
PHYSICAL REVIEW LETTERS, vol. 106, no. 4, 2011-01
APPLIED PHYSICS LETTERS, vol. 96, no. 4, 2010-01-25
PHYSICAL REVIEW LETTERS, vol. 104, no. 3, 2010-01-22
NATURE MATERIALS, vol. 9, no. 1, page. 47 - 53, 2010-01
PHYSICAL REVIEW LETTERS, vol. 103, no. 20, page. 207202 - 207202, 2009-11-13
PHYSICAL REVIEW B, vol. 80, no. 18, page. 180403 - 180403, 2009-11
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 54, no. 2, page. 712 - 715, 2009-02
APPLIED PHYSICS LETTERS, vol. 94, no. 4, page. 42505 - 42505, 2009-01-26
PHYSICAL REVIEW B, vol. 79, no. 3, page. 35105, 2009-01
PHYSICAL REVIEW B, vol. 79, no. 3, 2009-01
JOURNAL OF PHYSICS-CONDENSED MATTER, vol. 20, no. 48, page. 485208 - 485208, 2008-12-03
PHYSICAL REVIEW LETTERS, vol. 101, no. 13, page. 137203 - 137203, 2008-09-26
PHYSICAL REVIEW LETTERS, vol. 101, no. 7, page. 76402 - 76402, 2008-08-15
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 53, no. 2, page. 1084 - 1088, 2008-08
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 53, no. 2, page. 1079 - 1083, 2008-08