Data for: Understanding thermally-activated glide of $1/2$\hkl<110>\hkl{110} screw dislocations in UO$_2$ -- a molecular dynamics analysis

Published: 28-07-2018| Version 1 | DOI: 10.17632/j2mkfkd867.1
Contributors:
Artem Lunev,
Vasily Tseplyaev,
Sergey Starikov

Description

Visualization of dislocation motion. First animation shows strong self-pinning, extremely bent dislocation line, unpinning by generating defect clusters and Frank loops, partial dissociation (T = 2000 K, shear stress = 1000 MPa). Second animation shows kink-driven motion with some dissociation (T = 1250 K, shear stress = 100 MPa).

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