Introduction to Solid State Physics |
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Page 58
... example , the value of the anisotropy constant A defined by ( 3.31 ) is 18.7 for beta - brass ( bcc ) and only 4.0 for a - brass ( fcc ) . Thermal vibration amplitudes in the [ 110 ] direction should accordingly be very large . At high ...
... example , the value of the anisotropy constant A defined by ( 3.31 ) is 18.7 for beta - brass ( bcc ) and only 4.0 for a - brass ( fcc ) . Thermal vibration amplitudes in the [ 110 ] direction should accordingly be very large . At high ...
Page 249
... example is the distinction between a metal and an insulator : the free electron model cannot help us under- stand this difference , but the band theory which we are about to dis- cuss makes quite useful statements about the difference ...
... example is the distinction between a metal and an insulator : the free electron model cannot help us under- stand this difference , but the band theory which we are about to dis- cuss makes quite useful statements about the difference ...
Page 282
... example are given in Table 14.3 . At high temperatures the donors will become completely ionized , so that the concentration of electrons in the conduction band will ultimately , as T is increased , be dominated by excitation from the ...
... example are given in Table 14.3 . At high temperatures the donors will become completely ionized , so that the concentration of electrons in the conduction band will ultimately , as T is increased , be dominated by excitation from the ...
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