… in the cross-slip plane and a stair rod dislocation at the intersection between the glide plane and … We have calculated the energy barrier for cross-slip in FCC nickel by searching for …
… the cross-slip mechanism and the associated activationenergy Δ … Al, using the Nudged Elastic Band [71] method. The … Recall that our explicit cross-slip transition state computations …
A Malka-Markovitz, D Mordehai - Philosophical Magazine, 2018 - Taylor & Francis
… Using the nudgedelastic band technique (NEB) to find the … on the surface, due to intersections with other dislocation [Citation… shall calculate the dissociation in the primary and cross-slip …
E Oren, E Yahel, G Makov - Computational Materials Science, 2017 - Elsevier
… to obtain cross-slipactivation parameters by MD calculations were … -centered cubic (FCC) metals, the activationenergy and the … for the activationenergy for cross-slip of 1.05 eV ± 15%. …
… cross-slip in disordered FCC solid solution alloys have shown that an increase in alloy concentration increases the spread of cross-slipactivationenergy … , the calculated DAPB energies …
A Malka-Markovitz, D Mordehai - Philosophical Magazine, 2019 - Taylor & Francis
… ) metals in order to calculate the energy barrier when both … [Citation17] used the nudged elastic band technique (NEB) … at screw dislocation intersections in face-centered cubic nickel …
M Longsworth, M Fivel - Journal of the Mechanics and Physics of Solids, 2021 - Elsevier
… were used to calculate the energy barrier of cross-slip via … plane and the other remains sessile at the intersection of the two … They found that the stress-free activationenergy in Cu is 1.9 …
… considered cross-slip at mildly attractive intersections with forest … Al, using the NudgedElastic Band [81] method. The … to motivate calculation of the activationenergy ΔEact for cross-slip, …
… (SF) ribbon constricts at the intersection of primary and conjugate … methods, such as the nudgedelastic band method and the … proceed with calculations of cross-slip energetics using the …