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Mechanical annealing of Cu-Si nanowires during high-cycle fatigue
C. Ensslen; O. Kraft; R. Monig; J. Xu; G. P. Zhang; R. Schneider
2014
Source PublicationMrs Communications
ISSN2159-6859
Volume4Issue:3Pages:83-87
AbstractMonotonic and cyclic tension-tension tests with an upper stress in the GPa regime have been performed on Cu-Si nanowires. The results show that the exceptional high strength of these nanomaterials is maintained or even improved upon cyclic loading. Post-mortem transmission electron microscopy gives insight in the microstructural evolution. Fatigue-induced grain growth correlates with an observed increase in compliance, the formation of dislocation networks, and an increase in tensile strength.
description.department[ensslen, charlotte ; kraft, oliver ; moenig, reiner] karlsruhe inst technol, inst appl mat, d-76344 eggenstein leopoldshafen, germany. [xu, jin ; zhang, guang-ping] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [schneider, reinhard] karlsruhe inst technol, lab elektronenmikroskopie, d-76128 karlsruhe, germany. ; monig, r (reprint author), karlsruhe inst technol, inst appl mat, hermann von helmholtz pl 1, d-76344 eggenstein leopoldshafen, germany. ; reiner.moenig@kit.edu
KeywordNanocrystalline Copper Plastic-deformation Thin Copper Nanowhiskers Behavior Crystals Metals Scale Films Wires
URL查看原文
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/73221
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
C. Ensslen,O. Kraft,R. Monig,et al. Mechanical annealing of Cu-Si nanowires during high-cycle fatigue[J]. Mrs Communications,2014,4(3):83-87.
APA C. Ensslen,O. Kraft,R. Monig,J. Xu,G. P. Zhang,&R. Schneider.(2014).Mechanical annealing of Cu-Si nanowires during high-cycle fatigue.Mrs Communications,4(3),83-87.
MLA C. Ensslen,et al."Mechanical annealing of Cu-Si nanowires during high-cycle fatigue".Mrs Communications 4.3(2014):83-87.
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