Solid State Physics

Acta Cryst adsorbed adsorption alkali metals alloys approximation arising atoms axis bonds boundary Brillouin zone calculation Callaway Chem close-packed coefficient cohesive energy compounds conduction band coordination copper crystal potential cubic decrease density dependence determined diamond dislocations effective mass elastic constants emission energy bands equation experimental factor Fermi surface frequency germanium halides hexagonal holes imperfections increases interaction ions kcal/mole Klemens lattice constant lattice waves layer levels lithium low temperatures magnetic materials matrix measurements method modulus molecules NaCl nearest neighbors observed obtained octahedral packing parameters perturbation phonons Phys Physik piezoelectric plane polarization Proc processes scattering Section self-consistent field shear single crystal solid specific heat specimen strain structure symmetry Table tensor tetrahedral theory thermal conductivity thermal resistance tion transition tungsten unit cell valence band valence electron values variation vector vibrations wave functions zincblende