Bragg, William Henry, Sir, 1862-1942, Bragg, William Lawrence, Sir, 1890-1971 · London : G. Bell · leaf 68
Fig. 14. Suppose now that Fig. 14 represents the spacelattice actually underlying a crystal that we aremeasuring. It is clear that the orientation of anyface which the crystal may possess is determined bythe lattice alone and not by the pattern unit which CRYSTAL STRUCTURE 53 is grouped round each… … Fig. 15. The same points can be arranged in any numberof ways on parallelepipeds, those in the figure repre-senting only one possible way of carrying out thearrangement. Let us, however, choose some parti-cular way of drawing the parallelepiped. We maythen call the three directions to which the…
Crystallography · X-rays
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