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Microstructural vortex formation during cyclic sliding of Cu/Au multilayers
Luo, Zhao-Ping; Zhang, Guang-Ping; Schwaiger, Ruth; ruth.schwaiger@kit.edu
2015
Source PublicationSCRIPTA MATERIALIA
ISSN1359-6462
Volume107Pages:67-70
AbstractCu/Au multilayers with individual layer thickness of 100 nm were deformed by cyclic sliding using a nanoindenter. With increasing cycle number, a distinct sequence of changes was observed, from uniform thinning through formation of waviness and vortices until finally a mechanically mixed structure developed. Fluid-like behavior is observed and gradients of strain and strain rate are suggested to initiate the evolution of vortices driving the mechanical mixing of the layers. (C) 2015 Acta Materialia Inc. Published by Elsevier Ltd.
description.department[luo, zhao-ping ; schwaiger, ruth] karlsruhe inst technol, inst appl mat, d-76021 karlsruhe, germany ; [zhang, guang-ping] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china
KeywordMultilayers Deformation Structure Scratch Test Kelvin-helmholtz Instability
Funding OrganizationHelmholtz Association; Chinese Academy of Sciences [HCJRG-217, GJHZ1401]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74975
Collection中国科学院金属研究所
Corresponding Authorruth.schwaiger@kit.edu
Recommended Citation
GB/T 7714
Luo, Zhao-Ping,Zhang, Guang-Ping,Schwaiger, Ruth,et al. Microstructural vortex formation during cyclic sliding of Cu/Au multilayers[J]. SCRIPTA MATERIALIA,2015,107:67-70.
APA Luo, Zhao-Ping,Zhang, Guang-Ping,Schwaiger, Ruth,&ruth.schwaiger@kit.edu.(2015).Microstructural vortex formation during cyclic sliding of Cu/Au multilayers.SCRIPTA MATERIALIA,107,67-70.
MLA Luo, Zhao-Ping,et al."Microstructural vortex formation during cyclic sliding of Cu/Au multilayers".SCRIPTA MATERIALIA 107(2015):67-70.
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