Introduction to Solid State PhysicsProblems after each chapter. |
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Page 240
... calculated by using Eq . ( 10.17 ) ; values after Mott and Jones , with an error of a factor of 2 in their A's corrected ; up is calculated by setting up 2 - Er , where the Fermi energy Er is given by ( 10.43 ) . = Observed Conductivity ...
... calculated by using Eq . ( 10.17 ) ; values after Mott and Jones , with an error of a factor of 2 in their A's corrected ; up is calculated by setting up 2 - Er , where the Fermi energy Er is given by ( 10.43 ) . = Observed Conductivity ...
Page 266
... ( calculated for m * ) ( A ) 1.40 0.98 0.93 0.87 0.83 1840 2070 2720 3000 3300 1550 2100 3150 3400 λ observed ( A ) THERMIONIC EMISSION EQUATION We now calculate the Richardson - Dushman equation for the satura- tion electron current ...
... ( calculated for m * ) ( A ) 1.40 0.98 0.93 0.87 0.83 1840 2070 2720 3000 3300 1550 2100 3150 3400 λ observed ( A ) THERMIONIC EMISSION EQUATION We now calculate the Richardson - Dushman equation for the satura- tion electron current ...
Page 301
... calculations were made by Bloch . In the high tempera- ture region the calculated conductivity is proportional to T - 1 , and in the low temperature region it is proportional to T - 5 . The agreement of the calculated temperature ...
... calculations were made by Bloch . In the high tempera- ture region the calculated conductivity is proportional to T - 1 , and in the low temperature region it is proportional to T - 5 . The agreement of the calculated temperature ...
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