MICROELECTRONIC ENGINEERING, vol. 84, no. 12, page. 2865 - 2868, 2007-12
JOURNAL OF APPLIED PHYSICS, vol. 102, no. 9, 2007-11-01
APPLIED PHYSICS LETTERS, vol. 91, no. 18, 2007-10-29
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 51, page. S125 - S128, 2007-10
APPLIED PHYSICS LETTERS, vol. 91, no. 9, 2007-08-27
APPLIED PHYSICS LETTERS, vol. 90, no. 21, 2007-05-21
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, vol. 46, no. 5B, page. 3224 - 3228, 2007-05
APPLIED PHYSICS LETTERS, vol. 90, no. 6, 2007-02-05