Electronic Basis of the Strength of Materials
Scattering from imperfect crystals (see Cowley Sect. 7.1) Two types average lattice exists (point defects, dislocations, thermal vibrations) no average.
@ In 2007, Kahr studied the ability of crystals to transfer genetic information, using crystals of potassium hydrogen phosphate. @ He cleaved imperfect.
The Chemistry of Photography Peter Jantz Chemistry 496 February 27, 2004.