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Proceedings Paper

Absorption behavior of the thin silver films deposited on fracture surfaces of alpha-Al2O3 ceramics
Author(s): Yuqing Xu; Gao-xiang Ye; Xiang-Ming Tao; Qi-rui Zhang
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Paper Abstract

A new type of roughness silver thin films deposited on fractal surfaces of (alpha) -Al2O3 ceramics were prepared by rf- magnetron sputtering. The electrical properties of the Ag films are strongly dependant on the air pressure around the sample. When air pressure decreases to a certain value, a big jump of electrical resistant happens and the Ag thin film exhibits nonlinear I-V behavior. When releasing air into the vacuum chamber and the air pressure is raised, the film resistance restores to the primitive value and the nonlinear behavior then disappears.

Paper Details

Date Published: 26 October 1994
PDF: 5 pages
Proc. SPIE 2364, Second International Conference on Thin Film Physics and Applications, (26 October 1994); doi: 10.1117/12.190767
Show Author Affiliations
Yuqing Xu, Zhejiang Univ. (China)
Gao-xiang Ye, Zhejiang Univ. (China)
Xiang-Ming Tao, Zhejiang Univ. (China)
Qi-rui Zhang, Zhejiang Univ. (China)

Published in SPIE Proceedings Vol. 2364:
Second International Conference on Thin Film Physics and Applications
Shixun Zhou; Yongling Wang; Yi-Xin Chen; Shuzheng Mao, Editor(s)

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