Introduction to Solid State Physics |
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Page 232
... low temperatures the total heat capacity of a metal consists of the sum of two terms : ( 12.46 ) C2 Со = YT + BT3 , the YT term arising from the conduction electrons and the BT3 from the lattice vibrations ; at sufficiently low ...
... low temperatures the total heat capacity of a metal consists of the sum of two terms : ( 12.46 ) C2 Со = YT + BT3 , the YT term arising from the conduction electrons and the BT3 from the lattice vibrations ; at sufficiently low ...
Page 246
... temperature only above the Debye temperatures , 13 as the differences between the types of averages involved in electrical and thermal conductivity become important when at low temperatures small angle electron - phonon collisions are ...
... temperature only above the Debye temperatures , 13 as the differences between the types of averages involved in electrical and thermal conductivity become important when at low temperatures small angle electron - phonon collisions are ...
Page 370
... LOW TEMPERATURES At low temperatures the electrons may only be scattered through small angles , so the number of scattering processes needed to reduce the average forward momentum by a given fraction is increased . The scattering angle at ...
... LOW TEMPERATURES At low temperatures the electrons may only be scattered through small angles , so the number of scattering processes needed to reduce the average forward momentum by a given fraction is increased . The scattering angle at ...
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