PHYSICA STATUS SOLIDI B-BASIC RESEARCH, vol. 241, no. 7, page. 1577 - 1580, 2004-06
APPLIED PHYSICS LETTERS, vol. 84, no. 21, page. 4233 - 4235, 2004-05-24
JOURNAL OF PHYSICS-CONDENSED MATTER, vol. 16, no. 18, page. 3257 - 3269, 2004-05-12
JOURNAL OF APPLIED PHYSICS, vol. 99, no. 8, 2006-04-15
PHYSICAL REVIEW B, vol. 71, no. 9, 2005-03
PHYSICAL REVIEW B, vol. 69, no. 10, 2004-03
JOURNAL OF PHYSICS-CONDENSED MATTER, vol. 16, no. 48, page. S5685 - S5688, 2004-12-08
PHYSICA STATUS SOLIDI B-BASIC RESEARCH, vol. 241, no. 7, page. 1529 - 1532, 2004-06
PHYSICAL REVIEW LETTERS, vol. 94, no. 14, 2005-04-15
JOURNAL OF APPLIED PHYSICS, vol. 99, no. 8, 2006-04-15