Introduction to Solid State Physics |
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Page 23
... 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 charge ...
... 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 charge ...
Page 91
... factor or , more commonly , as the demagnetization factor , and its value depends on the axial ratio . It is exceptionally important in the field of magnetism . Values of N are plotted in Fig . 6.2 for ellipsoids of revolution , and ...
... factor or , more commonly , as the demagnetization factor , and its value depends on the axial ratio . It is exceptionally important in the field of magnetism . Values of N are plotted in Fig . 6.2 for ellipsoids of revolution , and ...
Page 110
... factor is defined as ( 6.48 ) tan d = € 2 / € 1 . The Q factor of a system is defined as ( 6.49 ) maximum stored energy Q = average energy loss per radian which in the dielectric case reduces to ( 6.50 ) Q = € 1E02 / 8π ( € 1E2 / 4π ) ...
... factor is defined as ( 6.48 ) tan d = € 2 / € 1 . The Q factor of a system is defined as ( 6.49 ) maximum stored energy Q = average energy loss per radian which in the dielectric case reduces to ( 6.50 ) Q = € 1E02 / 8π ( € 1E2 / 4π ) ...
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