… Twin boundaries (TBs) are assumed to be obstacles to dislocation motion and increase the
… -centered cubic (BCC) tungsten (W). [1–11]-oriented W nanowires with (121) twin planes and …

… BCC tungsten (W) nanowires using in situ nanomechanical testing. Quantitative experimental
studies directly visualize that deformation twins in W nanowires … twins in face-centred cubic …

… In this study, we investigate the deformation of [112]-oriented BCC tungsten nanowires under
… composed of numerous stepwise {112} twin boundaries. These findings shed light on the …

… twin stability and the detwinning process in Bcc tungsten (W) are strongly dependent on the
type of twin boundary. … could induce the detwinning in Bcc nanowires during unloading 17 , …

… band in body-centered cubic (BCC) tungsten nanowires via an … on dislocation nucleation in
tungsten nanowires, in which {111… deformation morphology of BCC nanowires, but also shed …

… , in nanoscale body-centered cubic (BCC) tungsten crystals. By conducting in situ … the
nucleation and growth of anti-twins in tungsten nanowires with diameters less than about 20 nm. …

… W micro/nanowires are not only excellent field emitters [2,3] … : (i) the body-centered cubic
(BCC) crystalline structure with a … (ii) the poor cohesion nature of grain boundaries (GBs) [12]. …

… Based on the evolution of lattice strain in our W nanowires, the critical resolved shear
stress for the twin nucleation was measured to be ∼9 GPa. The measured stresses are on the …

… The bicrystal nanowire in MD exhibits twin nucleation and thickening from the intersection
between grain boundary and free surface (Fig. 1k), which penetrates into both crystals, similar …

… Large-scale atomistic simulations are performed to study tensile and compressive \(\langle
112\rangle\) loading of single-crystalline nanowires in body-centered cubic tungsten (W). …