In Situ Thermal-Mechanical Fatigue Testing of Thin Au Lines

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An in-situ testing system for thermal-mechanical fatigue of thin metal lines was setup inside a dual-beam focused ion beam (FIB)/scanning electron microscope (SEM) system. Alternating currents (AC) were applied to narrow Au lines 200-nm-thick through nanomanipulator needles. Preliminary results show that severe thermal-mechanical fatigue damage can be generated by the action of the applied AC. The in-situ recording of the evolution of the damage has been carried out and the possible mechanism of the thermal-mechanical fatigue damage in the Au lines resulted from the joule heating was discussed.

Info:

Periodical:

Key Engineering Materials (Volumes 353-358)

Edited by:

Yu Zhou, Shan-Tung Tu and Xishan Xie

Pages:

2916-2919

Citation:

G.P. Zhang et al., "In Situ Thermal-Mechanical Fatigue Testing of Thin Au Lines", Key Engineering Materials, Vols. 353-358, pp. 2916-2919, 2007

Online since:

September 2007

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Price:

$38.00

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