Study of nanoindentation mechanical response of nanocrystalline structures using molecular dynamics simulations

Article ID	Journal	Published Year	Pages	File Type
5348151	Applied Surface Science	2016	11 Pages	PDF

Abstract

- Molecular dynamics is used to study nanoindentation-induced plastic deformation.
- Systematic comparison of indentation for different nanocrystallines is analyzed.
- Force, temperature, hardness, and elastic recovery coefficient are investigated.
- Detailed defect evolution is presented.
- Twin-lamellae-thickness effect affecting on plastic deformation is revealed.

Keywords

Mechanical property Nanoindentation Twin Molecular dynamics simulation Polycrystalline

Related Topics

Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry

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Study of nanoindentation mechanical response of nanocrystalline structures using molecular dynamics simulations

Authors

Jia Li, Jiawen Guo, Hao Luo, Qihong Fang, Hong Wu, Liangchi Zhang, Youwen Liu,