PHYSICA STATUS SOLIDI B-BASIC RESEARCH, vol. 241, no. 12, page. 2771 - 2774, 2004-10
APPLIED PHYSICS LETTERS, vol. 82, no. 4, page. 580 - 582, 2003-01-27
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, vol. 21, no. 1, page. 87 - 90, 2003-01
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, vol. 188, no. 1, page. 379 - 382, 2001-11
MRS INTERNET JOURNAL OF NITRIDE SEMICONDUCTOR RESEARCH, vol. 6, no. 4, page. 1 - 7, 2001-01
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, vol. 17, no. 2, page. 497 - 499, 1999-03