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 ) sin μr = U ( r ) dr με for the atomic scattering factor . It is the ratio of the radiation ampli- tude scattered by the charge ...
... scattering factor f . The normal to the scattering plane is S. between radii r and r + dr , we have ( 1.11 ) sin μr = U ( r ) dr με for the atomic scattering factor . It is the ratio of the radiation ampli- tude scattered by the charge ...
Page 264
... scattered waves gives rise to an unscattered but refracted beam . Only if one or more of the ions is displaced from its regular position do we get scattering . We must therefore calculate the effective scattered wave a as the difference ...
... scattered waves gives rise to an unscattered but refracted beam . Only if one or more of the ions is displaced from its regular position do we get scattering . We must therefore calculate the effective scattered wave a as the difference ...
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 ...
Contents
LATTICE ENERGY OF IONIC CRYSTALS | 29 |
ELASTIC CONSTANTS OF CRYSTALS | 43 |
LATTICE VIBRATIONS | 60 |
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absorption alkali halides alkali metal alloy anisotropy antiferromagnetic approximation 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 entropy equation equilibrium experimental F-center factor Fermi ferroelectric ferromagnetic free electron frequency given heat capacity holes impurity interaction interstitial ionic crystals ionized lattice constant lattice points London low temperatures magnetic field magnetic moment molecules motion nearest neighbor normal observed orbital p-n junctions parallel paramagnetic particles perovskite phonons Phys physical plane polarizability polarization positive potassium chloride potential Proc quantum range order region resonance result room temperature scattering Seitz semiconductor Shockley shown in Fig single crystal sodium chloride solids specimen spin superconducting susceptibility symmetry Table theory thermal tion unit volume valence values vector velocity wave functions x-ray zero