Introduction to Solid State Physics |
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Page 63
... frequency is wm = vmkm = 2vokm / ≈ 2 X 1013 rad / sec . The cut - off frequency lies in the infrared region . The highest ultra- sonic frequency yet generated in the laboratory is 109 in quartz , and this is very considerably below the ...
... frequency is wm = vmkm = 2vokm / ≈ 2 X 1013 rad / sec . The cut - off frequency lies in the infrared region . The highest ultra- sonic frequency yet generated in the laboratory is 109 in quartz , and this is very considerably below the ...
Page 111
Charles Kittel. 6.3 . For light of frequency w show that the classical expression for the polariza- bility of a single electron bound to a nucleus is απ e2 / m w02 - where wo is the resonance frequency of the electron . απ = O inside the ...
Charles Kittel. 6.3 . For light of frequency w show that the classical expression for the polariza- bility of a single electron bound to a nucleus is απ e2 / m w02 - where wo is the resonance frequency of the electron . απ = O inside the ...
Page 155
... frequency and varying field , while the nuclear experiments are often done at fixed field and varying frequency . Nuclear resonance is becoming the most impor- tant laboratory method for the accurate measurement of magnetic field ...
... frequency and varying field , while the nuclear experiments are often done at fixed field and varying frequency . Nuclear resonance is becoming the most impor- tant laboratory method for the accurate measurement of magnetic field ...
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