Thermally-activated dislocation mobility in bcc metals: An accelerated molecular dynamics study
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DOI: 10.1016/j.commatsci.2021.110804
Abstract: Abstract Plastic deformation in metals is controlled by dislocation density and mobility. In bcc metals the mobility of screw dislocations, which takes place by temperature- and stress-driven nucleation of critical kink-pairs, is most essential for… read more here.
Keywords: dislocation mobility; molecular dynamics; mobility; dislocation ... See more keywords