The figure shows a dislocation loop (shown by the solid circle), whose Burgers vector is b (shown by the horizontal arrow inside the dislocation loop). Identify...

Magnitude of Burgers vector of the dislocation resulting from reaction of dislocations with Burgers vectors a/2[101] and a/2[01̅1̅] is _______.

A dislocation loop PQRSTU is on the (111) plane of a cubic single crystal with 1/6 Burgers vector. The dislocation segments PU̅ and PQ̅ are parall...