93 citations · 385 across the 13 of their papers we have counts for
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Thermomechanical conversion in metals: dislocation plasticity model evaluation of the Taylor-Quinney coefficient
Charles K. C. Lieou, Curt A. Bronkhorst
Using a partitioned-energy thermodynamic framework which assigns energy to that of atomic configurational stored energy of cold work and kinetic-vibrational, we derive an important…
Thermodynamic theory of crystal plasticity: formulation and application to polycrystal fcc copper
Charles K. C. Lieou, Curt A. Bronkhorst
We present a thermodynamic description of crystal plasticity. Our formulation is based on the Langer-Bouchbinder-Lookman thermodynamic dislocation theory (TDT), which asserts the f…
Strain localization and dynamic recrystallization in polycrystalline metals: thermodynamic theory and simulation framework
Charles K. C. Lieou, Hashem M. Mourad, Curt A. Bronkhorst
We describe a theoretical and computational framework for adiabatic shear banding (ASB) and dynamic recrystallization (DRX) in polycrystalline materials. The Langer-Bouchbinder-Loo…
Dynamic recrystallization in adiabatic shear banding: effective-temperature model and comparison to experiments in ultrafine-grained titanium
Charles K. C. Lieou, Curt A. Bronkhorst
Dynamic recrystallization (DRX) is often observed in conjunction with adiabatic shear banding (ASB) in polycrystalline materials. The recrystallized nanograins in the shear band ha…
Deformation in amorphous-crystalline nanolaminates -- an effective-temperature theory and interaction between defects
Charles K. C. Lieou, Jason R. Mayeur, Irene J. Beyerlein
Experiments and atomic-scale simulations suggest that the transmission of plasticity carriers in deforming amorphous-crystalline nanolaminates is mediated by the biphase interface…