252 citations · 1.7k across the 56 of their papers we have counts for
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Avalanche Spatial Structure and Multivariable Scaling Functions; Sizes, Heights, Widths, and Views through Windows
Yan-Jiun Chen, Stefanos Papanikolaou, James P. Sethna +2
We introduce a systematic method for extracting multivariable universal scaling functions and critical exponents from data. We exemplify our insights by analyzing simulations of av…
Scaling theory of continuum dislocation dynamics in three dimensions: Self-organized fractal pattern formation
Yong S. Chen, Woosong Choi, Stefanos Papanikolaou +2
We focus on mesoscopic dislocation patterning via a continuum dislocation dynamics theory (CDD) in three dimensions (3D). We study three distinct physically motivated dynamics whic…
Is dislocation flow turbulent in deformed crystals?
Woosong Choi, Yong S. Chen, Stefanos Papanikolaou +1
Intriguing analogies were found between a model of plastic deformation in crystals and turbulence in fluids. A study of this model provides remarkable explanations of known experim…