91 citations · 195 across the 16 of their papers we have counts for
5 papers · 1 filter
A generalized 3D elastic model for nanoscale, self-assembled oxide-metal thin films with pillar-in-matrix configurations
Kyle Starkey, Ahmad Ahmad, Juanjuan Lu +2
In recent years, functional oxide-metal based vertically aligned nanocomposite (VAN) thin films have gained interest due to their intriguing physical properties and multifunctional…
A First Experiment at Interfacing Crystal Plasticity and Continuum Dislocation Dynamics
Khaled SharafEldin, Peng Lin, Vignesh Vivekanandan +3
A computational approach has been developed for the analysis of the properties of 3D dislocation substructures generated by the vector density continuum dislocation dynamics (CDD),…
Incorporating point defect generation due to jog formation into the vector density-based continuum dislocation dynamics approach
Peng Lin, Vignesh Vivekanandan, Benjamin Anglin +2
During plastic deformation of crystalline materials, point defects such as vacancies and interstitials are generated by jogs on moving dislocations. A detailed model for jog format…
On the computational solution of vector-density based continuum dislocation dynamics models: a comparison of two plastic distortion and stress update algorithms
Peng Lin, Vignesh Vivekanandan, Kyle Starkey +3
Continuum dislocation dynamics models of mesoscale plasticity consist of dislocation transport-reaction equations coupled with crystal mechanics equations. The coupling between the…
Discrete Dislocation Dynamics for Crystal RVEs. Part 1: Periodic Loop Kinematics
Yash Pachaury, Giacomo Po, Anter El-Azab
A novel implementation of the dislocation flux boundary condition in discrete dislocation dynamics is presented. The continuity of the individual dislocation loops in a periodic re…