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Twin nucleation in Ti: A study using nudged elastic band (NEB) method
[article]
2022
arXiv
pre-print
Capturing twin nucleation in full-field crystal plasticity is a long-standing problem in materials science. The challenge resides mainly in the biased regional lattice transformation associated with twin formation in defiance of its obedience to a threshold stress law which could be fulfilled in regions where twinning is deferred. Hence, determining a favorable site for nucleation of a twin variant remains a daunting task. We hypothesized that this site-specific nucleation is sensitive to the
arXiv:2201.12444v1
fatcat:fqnlz3va55dfpozj6cvaln6hpa