Fig. 1From: Length scales and scale-free dynamics of dislocations in dense solid solutionsThe depinning transition. Average velocity v of the elastic manifold driven by the external force F. At the depinning point Fc and T=0, v starts to increase according to a power-law relationship. At finite temperature T>0, so-called thermal rounding leads to non-zero velocities v>0 for F<FcBack to article page