TY - GEN AU - Zhuang, Zhuo AU - Liu, Zhanli AU - Cui, Yinan TI - Dislocation mechanism-based crystal plasticity: theory and computation at the micron and submicron scale SN - 9780128145913 U1 - 620.1 PY - 2019/// CY - Oxford PB - Elsevier KW - Fracture mechanics KW - Crystals -- Plastic properties N2 - Dislocation Based Crystal Plasticity: Theory and Computation at Micron and Submicron Scale provides a comprehensive introduction to the continuum and discreteness dislocation mechanism-based theories and computational methods of crystal plasticity at the micron and submicron scale. Sections cover the fundamental concept of conventional crystal plasticity theory at the macro-scale without size effect, strain gradient crystal plasticity theory based on Taylar law dislocation, mechanism at the mesoscale, phase-field theory of crystal plasticity, computation at the submicron scale, including single crystal plasticity theory, and the discrete-continuous model of crystal plasticity with three-dimensional discrete dislocation dynamics coupling finite element method (DDD-FEM). Three kinds of plastic deformation mechanisms for submicron pillars are systematically presented. Further sections discuss dislocation nucleation and starvation at high strain rate and temperature effect for dislocation annihilation mechanism ER -