Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/29220
Title: Deformation and fracture in micro-tensile tests of freestanding electrodeposited nickel thin films
Authors: Yang, Y
Yao, N
Soboyejo, WO
Tarquinio, C
Keywords: LIGA
Micromechanical modeling
Nickel
Tension test
Thin films
Issue Date: 2008
Publisher: Pergamon Press
Source: Scripta materialia, 2008, v. 58, no. 12, p. 1062-1065 How to cite?
Journal: Scripta materialia 
Abstract: In situ scanning electron microscopy micro-tensile tests were conducted on freestanding LIGA nickel thin films of two thicknesses (70 and 270 μm). The deformation and fracture mechanisms were elucidated by in situ scanning electron microscopy imaging and ex situ fractographic analysis. Due to the film microstructural gradient, an apparent thickness effect on the film yield strengths was observed, which was then rationalized with a continuum micromechanics model.
URI: http://hdl.handle.net/10397/29220
ISSN: 1359-6462
EISSN: 1872-8456
DOI: 10.1016/j.scriptamat.2008.01.049
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