imperfect dislocation
a dislocation with a Burgers vector that produces a new atom configuration in ajacent areas of crystal ie glide motion of such dislocations distorts crystal structure and produces stacking faults (see: dislocation, Burgers vector, stacking fault), dislokatsioon Burgersi vektoriga, mis põhjustab libisemisel kristallivõres pakkedefekte (vt dislokatsioon, Burgersi vektor, pakkedefekt)
