Size Effect and Deformation Mechanism in Twinned Copper Nanowires

Size Effect and Deformation Mechanism in Twinned Copper Nanowires

Molecular dynamics simulations were performed to demonstrate the synergistic effects of the extrinsic size (nanowire length) and intrinsic size (twin boundary spacing) on the failure manner, yield strength, ductility and deformation mechanism of the twinned nanowires containing high density coherent...

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Bibliographic Details
Main Authors: Jiapeng Sun, Cheng Li, Jing Han, Xiaoyan Shao, Xiaowei Yang, Huan Liu, Dan Song, Aibin Ma
Format: Article
Language:English
Published: MDPI AG 2017-10-01
Series:Metals
Subjects:
twinning
nanowire
molecular dynamics
plasticity
ductility
fracture
Online Access:https://www.mdpi.com/2075-4701/7/10/438

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