Discontinuous yielding of pristine micro-crystals

Discontinuous yielding of pristine micro-crystals

We study the mechanical response of a dislocation-free 2D crystal under homogenous shear using a new mesoscopic approach to crystal plasticity, a Landau-type theory, accounting for the global invariance of the energy in the space of strain tensors while operating with an infinite number of equivalen...

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Bibliographic Details
Main Authors: Salman, Oguz Umut, Baggio, Roberta, Bacroix, Brigitte, Zanzotto, Giovanni, Gorbushin, Nikolai, Truskinovsky, Lev
Format: Article
Language:English
Published: Académie des sciences 2021-06-01
Series:Comptes Rendus. Physique
Subjects:
Plasticity
Dislocations
Landau theory
Nucleation
Pattern formation
Brittleness
Online Access:https://comptes-rendus.academie-sciences.fr/physique/articles/10.5802/crphys.77/

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https://comptes-rendus.academie-sciences.fr/physique/articles/10.5802/crphys.77/

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