Dislocations play a vital role in the mechanical behavior of crystalline materials during
deformation. To capture dislocation phenomena across all relevant scales, a multiscale …

Deformation twinning is a prevalent plastic deformation mode in hexagonal close-packed
(HCP) materials, such as magnesium, titanium, and zirconium, and their alloys …

Orientation-dependent irradiation hardening phenomena in pure Zr have been studied, and
the corresponding mechanisms investigated based on the combined use of SEM, TEM, and …

Deformation-induced twinning is an important mechanism in metals with a limited number of
slip deformation modes. The mechanisms for twin nucleation and growth are not completely …

Very unusual and interesting interaction between matrix prismatic dislocations and {10 1¯ 1}
twin boundaries (TBs) in Magnesium (Mg) was observed in atomistic simulations. When the …

An extension of the dislocation dynamics method to polycrystalline materials is presented
with emphasis on handling interactions between dislocations and grain boundaries. The key …

Multi-pass caliber-rolled Mg alloys possess a unique basal texture with split basal poles that
are in contrast to alloys subjected to other plastic deformation processes. The intrinsic nature …

Consideration of published TEM and molecular dynamics studies of interactions between
matrix dislocations and {10 1¯ 2} twin boundaries (TB) in hexagonal close packed metals …

The plastic anisotropy and unloading anelasticity of an extruded Mg-9 wt.% Al alloy (with two
annealed textures) were investigated using in-situ neutron diffraction measurement and …

Over the past few decades, discrete dislocation dynamics, a modeling framework allowing
for the simulation of the collective motion and interactions of dislocations in crystalline …