1 citations · 1 across the 5 of their papers we have counts for
5 papers
Crystal Dislocations as Atomic Scale Ratchets
Wu-Rong Jian, Yifan Wang, Wei Cai
The symmetry of a system's response to external stimuli is a fundamental concept in physics and materials science. At the microscopic scale, breaking this symmetry to achieve a rec…
Non-linear jog-dragging effect on the mobility law of edge dislocations in face-centered cubic nickel
Wu-Rong Jian, Yifan Wang, Wei Cai
Dislocation jogs have strong effects on dislocation motion that governs the strain-hardening behavior of crystalline solids, but how to properly account for their effect in mesosca…
Link Statistics of Dislocation Network during Strain Hardening
Sh. Akhondzadeh, Hanfeng Zhai, Wurong Jian +3
Dislocations are line defects in crystals that multiply and self-organize into a complex network during strain hardening. The length of dislocation links, connecting neighboring no…
Room-temperature vacancy emission from the jog on edge dislocation in FCC nickel under glide force
Yifan Wang, Wu-Rong Jian, Wei Cai
Jogs, atomic-scale steps on dislocations, play an important role in crystal plasticity, yet they are often ignored in discrete dislocation dynamics (DDD) simulations due to their s…
Prediction of Yield Surface of Single Crystal Copper from Discrete Dislocation Dynamics and Geometric Learning
Wu-Rong Jian, Mian Xiao, WaiChing Sun +1
A yield surface of a material is a set of critical stress conditions beyond which macroscopic plastic deformation begins. For crystalline solids, plastic deformation occurs through…