METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, vol. 35A, no. 6, page. 1663 - 1668, 2004-06
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, vol. 27, no. 4, page. 403 - 412, 2002-04
PHYSICS OF LOW-DIMENSIONAL STRUCTURES, vol. 11-2, page. 89 - 103, 2001-01
MATERIALS LETTERS, vol. 43, no. 5-6, page. 225 - 229, 2000-05