Fig. 4
From: Non-glide effects and dislocation core fields in BCC metals
Prediction of the effect of non-glide stresses on Peierls barriers. Comparison between the NEB DFT data (symbols) and predictions from the core eigenstrain model (solid lines) in cases of (a) pure shears perpendicular to the dislocation line (Eq. (1)), (b) a pressure and a traction along the dislocation line, and (c) under both resolved and non-glide stresses (σ = −1.2 GPa)
