Stacking fault tetrahedra (SFTs) are ubiquitous vacancy‐cluster defects in face‐centred cubic (FCC) metals, formed under conditions of plastic deformation, quenching or irradiation. Each SFT comprises ...
We revisit the meaning of stacking fault energy (SFE) and the assumptions of equilibrium dissociation of lattice dislocations in concentrated alloys. SFE is a unique value in pure metals. However, in ...
Stacking faults in β-NaMnO 2 severely reduce their capacity during charging/discharging cycles. Copper doping effectively eliminates stacking faults, significantly improving cycling stability, ...