Introduction to Solid State PhysicsProblems after each chapter. |
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Page 243
... quantum numbers equal . The individual quantum num- bers in an atom may be taken as n , the principal quantum number ; 1 , the orbital quantum number ; m , the azimuthal quantum number representing the projection of l on a given ...
... quantum numbers equal . The individual quantum num- bers in an atom may be taken as n , the principal quantum number ; 1 , the orbital quantum number ; m , the azimuthal quantum number representing the projection of l on a given ...
Page 252
... quantum statistics . The classical distribution is a good approximation to the true state of affairs only when the average spacing between particles is large in comparison with the de Broglie wavelength ( 10.24 ) calcu- lated using the ...
... quantum statistics . The classical distribution is a good approximation to the true state of affairs only when the average spacing between particles is large in comparison with the de Broglie wavelength ( 10.24 ) calcu- lated using the ...
Page 404
... quantum - mechanical exchange integral , as pointed out by Frenkel and Heisenberg . On cer- tain assumptions it can be shown3 that the energy of interaction of atoms i , j bearing spins S ;, S ; contains a term . ( 15.9 ) ยท Eer - 2JS ...
... quantum - mechanical exchange integral , as pointed out by Frenkel and Heisenberg . On cer- tain assumptions it can be shown3 that the energy of interaction of atoms i , j bearing spins S ;, S ; contains a term . ( 15.9 ) ยท Eer - 2JS ...
Contents
DIFFRACTION OF XRAYS BY CRYSTALS | 44 |
CLASSIFICATION OF SOLIDS LATTICE ENERGY | 63 |
ELASTIC CONSTANTS OF CRYSTALS | 85 |
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absorption acceptors alkali alloys approximately atoms axes axis barium titanate boundary Bragg Brillouin zone calculated chapter charge conduction band conduction electrons crystal structure cube cubic Curie point Debye density dielectric constant diffraction diffusion dipole direction discussion dislocation distribution domain effective mass elastic electric field energy equation equilibrium exciton experimental F centers factor Fermi ferroelectric ferromagnetic free electron frequency germanium given heat capacity hexagonal holes impurity interaction ionization ions lattice constant lattice point levels low temperatures magnetic field magnetic moment metals molecules motion nearest neighbor normal observed p-n junction paramagnetic particles phonons Phys physics plane polarizability polarization positive potential Proc region resonance result room temperature rotation semiconductor Shockley shown in Fig sodium chloride solid solution space group specimen spin superconducting surface susceptibility symmetry Table theory tion transition unit volume vacancies valence band values vector velocity wave functions wavelength x-ray zero