Introduction to Solid State Physics |
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Page 72
... quantum theory that the energy levels of a harmonic oscillator of angular frequency w may be written ( 5.4 ) W n = nhw , where n is the quantum number or occupation number . The levels are uniformly spaced , with separation hw . In ...
... quantum theory that the energy levels of a harmonic oscillator of angular frequency w may be written ( 5.4 ) W n = nhw , where n is the quantum number or occupation number . The levels are uniformly spaced , with separation hw . In ...
Page 162
... quantum statistics give somewhat different results . For a simple cubic lattice ( z = 6 ) ' This is shown in most texts on quantum theory ; see also J. H. Van Vleck , Revs . Modern Phys . 17 , 27 ( 1945 ) . Equation ( 10.9 ) is really ...
... quantum statistics give somewhat different results . For a simple cubic lattice ( z = 6 ) ' This is shown in most texts on quantum theory ; see also J. H. Van Vleck , Revs . Modern Phys . 17 , 27 ( 1945 ) . Equation ( 10.9 ) is really ...
Page 362
... quantum number n , corresponds to the reversal of n electrons . This is in agreement with the more rigorous quantum theory treatment . BLOCH T1⁄2 LAW For thermal equilibrium the average value of the quantum number n for a wave of ...
... quantum number n , corresponds to the reversal of n electrons . This is in agreement with the more rigorous quantum theory treatment . BLOCH T1⁄2 LAW For thermal equilibrium the average value of the quantum number n for a wave of ...
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