This is a famous drawing (probably coming from Read) that can be found in just about any book on dislocations. | |||
It shows the direct superposition of two twisted cubic lattices on the left, and the formation of a screw dislocation network with perfect (= Σ1) areas in between. | |||
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7.2.2 Case Studies: Small Angle Grain Boundaries in Silicon I
© H. Föll