Fig. 1From: The effects of dislocations on crystallographic twins and domain wall motion in magnetite at the Verwey transitionTEM images showing domain walls, dislocations, and twin structures below the Verwey transition. All four images show the same region. a Dislocation-rich region below the Verwey transition. b Dislocation-rich region above the Verwey transition to illustrate the relationship between twin boundaries and dislocations. c Illustration describing image a. d Illustration describing image bBack to article page