JOURNAL OF ELECTRONIC MATERIALS, vol. 30, no. 3, page. 129 - 133, 2001-03
JOURNAL OF ELECTRONIC MATERIALS, vol. 30, no. 3, page. 170 - 174, 2001-03
JOURNAL OF ELECTRONIC MATERIALS, vol. 30, no. 2, page. L8 - L12, 2001-02
CURRENT APPLIED PHYSICS, vol. 1, no. 4-5, page. 385 - 388, 2001-11