Introduction to Solid State Physics |
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Page 17
... wavelength comparable with the interatomic spacing in crystals ; that is , we require a wavelength of the order of 1 A ( = 10-8 cm ) . The interaction should be weak enough so that the wave can penetrate in a coherent fashion into the ...
... wavelength comparable with the interatomic spacing in crystals ; that is , we require a wavelength of the order of 1 A ( = 10-8 cm ) . The interaction should be weak enough so that the wave can penetrate in a coherent fashion into the ...
Page 22
... wavelength λ and angle the result of interference effects within the scattering atoms arising from the finite extent of the atoms in relation to the wavelength . We arrange the coordinate system in Fig . 1.16 so that the inci- dent and ...
... wavelength λ and angle the result of interference effects within the scattering atoms arising from the finite extent of the atoms in relation to the wavelength . We arrange the coordinate system in Fig . 1.16 so that the inci- dent and ...
Page 69
Charles Kittel. maximum is close to the wavelength for which the absorption is a maximum . The wavelength at maximum reflection is known as the residual ray or Reststrahl wavelength , and the selective reflection has been employed ...
Charles Kittel. maximum is close to the wavelength for which the absorption is a maximum . The wavelength at maximum reflection is known as the residual ray or Reststrahl wavelength , and the selective reflection has been employed ...
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