Introduction to Solid State Physics |
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Page 74
... equal to N L / a . Now km π / a as before , so that wm vokmπvo / a . = = = πυο / α . In Fig . 5.1 we compare the results given by Blackman1 for the heat capacities as calculated from the exact expression ( 5.10 ) for the internal energy ...
... equal to N L / a . Now km π / a as before , so that wm vokmπvo / a . = = = πυο / α . In Fig . 5.1 we compare the results given by Blackman1 for the heat capacities as calculated from the exact expression ( 5.10 ) for the internal energy ...
Page 244
... equal orders of magnitude . CLASSICAL CALCULATION OF CONDUCTIVITY We give now the kinetic theory calculation of the thermal con- ductivity with application to a classical electron gas . We consider the transfer of energy by electrons ...
... equal orders of magnitude . CLASSICAL CALCULATION OF CONDUCTIVITY We give now the kinetic theory calculation of the thermal con- ductivity with application to a classical electron gas . We consider the transfer of energy by electrons ...
Page 304
... equal to When S = ( 1 + S ) N . ± 1 , the order is perfect and each lattice contains only one type of atom . When S = 0 , each lattice contains equal numbers of A and B atoms and there is no long range order . We consider now that part ...
... equal to When S = ( 1 + S ) N . ± 1 , the order is perfect and each lattice contains only one type of atom . When S = 0 , each lattice contains equal numbers of A and B atoms and there is no long range order . We consider now that part ...
Contents
LATTICE ENERGY OF IONIC CRYSTALS | 29 |
ELASTIC CONSTANTS OF CRYSTALS | 43 |
LATTICE VIBRATIONS | 60 |
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absorption alkali alloy anisotropy antiferromagnetic approximately atoms axes axis Bardeen barium titanate boundary calculated charge coefficient conduction band cube Curie point Debye density diamagnetic dielectric constant diffraction diffusion dipole direction discussed dislocation displacement domains effect elastic electric field energy entropy equation equilibrium experimental F-centers factor Fermi ferroelectric ferromagnetic free electron frequency given heat capacity holes impurity interaction ionic crystals ionized ions lattice constant lattice points London low temperatures magnetic field magnetic moment metals molecules motion nearest neighbor normal observed optical orbital parallel paramagnetic particles perovskite phonons Phys physical plane polarizability polarization positive potassium potassium chloride potential Proc quantum resonance result room temperature scattering Seitz shear Shockley shown in Fig single crystal sodium chloride solids specimen spin strain stress superconducting surface susceptibility symmetry Table theory thermal tion transition unit volume vacancy valence values vector velocity wave functions x-ray zero