Introduction to Solid State Physics |
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Page 23
... scattering factor f . The normal to the scattering plane is S. between radii r and r + dr , we have ( 1.11 ) ƒ = [ * U ( r ) S sin με dr μη for the atomic scattering factor . It is the ratio of the radiation ampli- tude scattered by the ...
... scattering factor f . The normal to the scattering plane is S. between radii r and r + dr , we have ( 1.11 ) ƒ = [ * U ( r ) S sin με dr μη for the atomic scattering factor . It is the ratio of the radiation ampli- tude scattered by the ...
Page 282
... scattering will determine the mobility . At higher impurity concentrations , electron scattering by impurity atoms may be important . The scattering will depend on whether the impurity is neutral or ionized . The neutral atom problem is ...
... scattering will determine the mobility . At higher impurity concentrations , electron scattering by impurity atoms may be important . The scattering will depend on whether the impurity is neutral or ionized . The neutral atom problem is ...
Page 370
... scattering processes needed to reduce the average forward momentum by a given fraction is increased . The scattering angle at low temperatures is necessarily small because the phonon momentum available for transfer to the electron is ...
... scattering processes needed to reduce the average forward momentum by a given fraction is increased . The scattering angle at low temperatures is necessarily small because the phonon momentum available for transfer to the electron is ...
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