In Situ Study of Twin Boundary Stability in Nanotwinned Copper Pillars under Different Strain Rates

In Situ Study of Twin Boundary Stability in Nanotwinned Copper Pillars under Different Strain Rates

The nanoscopic deformation of ⟨111⟩ nanotwinned copper nanopillars under strain rates between 10<sup>−5</sup>/s and 5 × 10<sup>−4</sup>/s was studied by using in situ transmission electron microscopy. The correlation among dislocation activity, twin boundary instability due t...

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Bibliographic Details
Main Authors: Shou-Yi Chang, Yi-Chung Huang, Shao-Yi Lin, Chia-Ling Lu, Chih Chen, Ming Dao
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Nanomaterials
Subjects:
in situ nanoscopic deformation
nanotwinned copper
twin boundary
detwinning
dislocation activity
atom motion
Online Access:https://www.mdpi.com/2079-4991/13/1/190

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