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Title: Comparison of the dislocation density obtained by HR-EBSD and X-ray profile analysis
Author: ; ; ;
Based on the cross correlation analysis of the Kikuchi diffraction patterns high-resolution EBSD is a well established method to determine the internal stress in deformed crystalline materials. In many cases, however, ...
Title: Role of weakest links and system-size scaling in multiscale modeling of stochastic plasticity
Author: ; ; ; ;
(American Physical Society, 2017)
Plastic deformation of crystalline and amorphous matter often involves intermittent local strain burst events. To understand the physical background of the phenomenon a minimal stochastic mesoscopic model was introduced, ...
Title: Dislocation patterning in a two-dimensional continuum theory of dislocations
Author: ; ;
Understanding the spontaneous emergence of dislocation patterns during plastic deformation is a long standing challenge in dislocation theory. During the past decades several phenomenological continuum models of dislocation ...