PPT Slide

Consider a tilt boundary consisting of edge dislocations with spacing D. Let us isolate a small portion of dimension D, as in Figure 16.5, with a dislocation at its center.

The energy associated with such a portion, E, includes contributions from the regions marked I, II, and III in figure 16.5.

Consider a tilt boundary consisting of edge dislocations with spacing D. Let us isolate a small portion of dimension D, as in Figure 16.5, with a dislocation at its center.