2 papers
cond-mat.mtrl-sci2025
Field Dislocation Mechanics, Conservation of Burgers vector, and the augmented Peierls model of dislocation dynamics
Amit Acharya
Dissipative models for the quasi-static and dynamic response due to slip in an elastic body containing a single slip plane of vanishing thickness are developed. Discrete dislocatio…
cond-mat.mtrl-sci2024
A finite deformation theory of dislocation thermomechanics
Gabriel Dante Lima-Chaves, Amit Acharya, Manas Vijay Upadhyay
A geometrically nonlinear theory for field dislocation thermomechanics based entirely on measurable state variables is proposed. Instead of starting from an ordering-dependent mult…