Plasticity of body-centered cubic tantalum with preexisting dislocations is investigated under
[001] uniaxial compression/tension loading using a molecular dynamic simulation method …

Deformation twinning was introduced in Ta through dynamic compression shear and
uniaxial compression at high strain rates up to∼ 10 4 s− 1 at low temperatures. Under …

While bcc metals deform plastically by dislocation motion or deformation twinning, the
atomistic mechanisms governing the choice of deformation modes are not well established …

In body-centered cubic (BCC) metals, plastic deformation usually takes place by deformation
twinning under high strain rate. Although numerous efforts have been conducted on …

Abstract The interaction between {112}< 111> deformation twinning and grain boundary in
coaxial polycrystalline tantalum under shock compression was studied with molecular …

Mechanical twinning has been introduced into a body-centered cubic metal, tantalum,
through shear-dominant dynamic loading at a high shear strain rate (up to 3× 10 4/s) at 77 K …

We employ molecular dynamics simulations to investigate the role of applied strain rate on
plasticity (twinning and dislocation slip) and ω-phase transformation in single crystal titanium …

We perform molecular dynamics simulations to investigate the microstructural evolution and
role of twinning on ω-phase transformation in single crystal Ti for loading perpendicular to …

Using molecular dynamics (MD) simulations, the twinning mechanism in titanium (Ti) was
studied by analyzing the interfacial structure at the twin boundary (TB). The simulation …

Atomistic simulations are performed to investigate the interaction between prismatic
dislocations and {11 2¯ 2} twin boundary in hexagonal close-packed titanium. Very unusual …