Fig. 5.5 Two layers of close-packed atoms shown (a) with the spheres touching, and (b) with the sizes of the spheres reduced so that connectivity lines are visible. In (b), the tetrahedral and octahedral holes are indicated.
Fig. 5.5 Two layers of close-packed atoms shown (a) with thespheres touching, and (b) with the sizes of the spheres reducedso that connectivity lines are visible. In (b), the tetrahedraland octahedral holes are indicated.