Stacking fault tetrahedra (SFTs) are ubiquitous defects in face-centered cubic metals. They
are produced during cold work plastic deformation, quenching experiments or under …

The presence of stacking fault tetrahedra (SFTs) in face-centered-cubic metals substantially
modifies the material response to external loading. These defects are extremely stable with …

In copper and other face centered cubic metals, high-energy particle irradiation produces
hardening and shear localization. Post-irradiation microstructural examination in Cu reveals …

We present a comprehensive dislocation dynamics (DD) study of the strength of stacking
fault tetrahedra (SFT) to screw dislocation glide in fcc Cu. Our methodology explicitly …

The interaction of a gliding screw dislocation with stacking fault tetrahedron (SFT) in face-
centered cubic (fcc) copper (Cu) was studied using molecular dynamics simulations. Upon …

Ledge expansion and the concomitant growth of a stacking fault tetrahedron (SFT) are
investigated in Al and Cu by molecular dynamics (MD) simulations by addition of vacancy …

A high number-density of nanometer-sized stacking fault tetrahedra are commonly found
during irradiation of low stacking fault energy metals. The stacking fault tetrahedra act as …

The microstructure of irradiated face centered cubic alloys with low stacking fault energy is
distinguished by the formation of a high number density of nanometer size stacking fault …

With large-scale molecular dynamics simulations, we investigate systematically
displacement cascades in nanotwinned Cu with different twin spacings. Coherent twin …

The growth of stacking fault tetrahedra (SFTs) resulting from dipole annihilation is
investigated by molecular dynamics (MD) simulations. The atomistic processes involved …