(Solved):
Problem 1. An edge dislocation exists inside a single crystal, as shown in the figure below. A com ...
Problem 1. An edge dislocation exists inside a single crystal, as shown in the figure below. A compressive stress \( \sigma \) is applied parallel to the slip plane, i.e., perpendicular to the the atomic half plane. How will the dislocation core move, left, right, up or down? What if the direction of the stress is reversed to tensile?