ACTA MATERIALIA, vol. 52, no. 6, page. 1525 - 1533, 2004-04-05
APPLIED PHYSICS LETTERS, vol. 84, no. 15, page. 2781 - 2783, 2004-04-12
SCRIPTA MATERIALIA, vol. 58, no. 1, page. 5 - 8, 2008-01