Fig. 4From: Portevin–Le Chatelier effect: modeling the deformation bands and stress-strain curvesa Band velocity fluctuations as a function of strain for experiments (red) and simulations (blue). b Same as a but for relative velocity fluctuations. c The average velocity fluctuations as a function of strain rate for experiments (red) and simulations (blue). d Same as c but for average relative velocity fluctuationsBack to article page