Severe plastic deformation (SPD) has established itself as a potent means of producing bulk
ultrafine grained and nanostructured materials. It has given rise to burgeoning research that …

The physical, chemical, and mechanical properties of tungsten are at the far limits of all
engineering materials. These unique properties, particularly ultra-high strength, density, and …

Dislocation motion in body centered cubic (bcc) metals displays a number of specific
features that result in a strong temperature dependence of the flow stress, and in shear …

A physically-informed continuum crystal plasticity model is presented to elucidate
deformation mechanisms, dislocation evolution and the non-Schmid effect in body-centered …

Plastic deformation of crystalline materials is governed by the features of stress-driven
motion of dislocations. In the case of irradiated steels subject to applied stresses, small …

High angular resolution electron backscatter diffraction (HR-EBSD) was coupled with
focused ion beam (FIB) slicing to characterize the shape of the plastic zone in terms of …

Work hardening in bcc single crystals at low homologous temperature shows a strong
orientation-dependent hardening for high symmetry loading, which is not captured by …

Taking pure Mg, Mg-Al, and Mg-Zn as prototypes, the effects of strain on the stacking fault
energies (SFEs), dislocation core structure, and Peierls stress were systematically …

The high-throughput technique of diffusion multiples has been utilized to unveil the effect of
solutes on the mechanical properties (yield strength, elastic modulus, hardness), as well as …

The recently developed angular-dependent potential for pure iron was advanced to the
interatomic potential of the Fe-Cr-H ternary system. The new potential allows to simulate Fe …