The Challenges of Modeling Defect Behavior and Plasticity across Spatial and Temporal Scales: A Case Study of Metal Bilayer Impact

The Challenges of Modeling Defect Behavior and Plasticity across Spatial and Temporal Scales: A Case Study of Metal Bilayer Impact

Atomistic molecular dynamics (MD) and a microstructural dislocation density-based crystalline plasticity (DCP) framework were used together across time scales varying from picoseconds to nanoseconds and length scales spanning from angstroms to micrometers to model a buried copper–nickel interface su...

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Bibliographic Details
Main Authors: Leah Granger, Muh-Jang Chen, Donald Brenner, Mohammed Zikry
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Metals
Subjects:
molecular dynamics
dislocation density-based crystalline plasticity
dislocations
stacking faults
partial dislocation densities
spall
Online Access:https://www.mdpi.com/2075-4701/12/12/2036

Internet

https://www.mdpi.com/2075-4701/12/12/2036

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