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PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, vol. 176, no. 1, page. 763 - 766, 1999-11-16
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, vol. 17, no. 6, page. 2675 - 2678, 1999-11
ELECTRONICS LETTERS, vol. 35, no. 19, page. 1676 - 1678, 1999-09-16
APPLIED PHYSICS LETTERS, vol. 74, no. 16, page. 2289 - 2291, 1999-04-19
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, vol. 17, no. 2, page. 497 - 499, 1999-03
SOLID-STATE ELECTRONICS, vol. 43, no. 2, page. 435 - 438, 1999-02
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