Introduction to Solid State PhysicsProblems after each chapter. |
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Page 145
... room tempera- ture . Furthermore , the values of the thermal conductivity at room temperature run about an order of magnitude lower for glasses than for crystals . The mean free path in quartz glass at room temperature is 8 A , which is ...
... room tempera- ture . Furthermore , the values of the thermal conductivity at room temperature run about an order of magnitude lower for glasses than for crystals . The mean free path in quartz glass at room temperature is 8 A , which is ...
Page 242
... room temperature the values observed are in quite good agreement with the theoretical value given in ( 10.22 ) , as shown in Table 10.2 . The Lorenz number of pure copper at liquid hydrogen temperature ( ~ 15 ° K ) is an order of ...
... room temperature the values observed are in quite good agreement with the theoretical value given in ( 10.22 ) , as shown in Table 10.2 . The Lorenz number of pure copper at liquid hydrogen temperature ( ~ 15 ° K ) is an order of ...
Page 362
... temperature for a set of germanium crystals doped with arsenic donors are shown in Fig . 13.8 . It is seen that for temperatures between liquid air and room temperature the donors are essentially all ionized . Thus crystal 55 has 8 X ...
... temperature for a set of germanium crystals doped with arsenic donors are shown in Fig . 13.8 . It is seen that for temperatures between liquid air and room temperature the donors are essentially all ionized . Thus crystal 55 has 8 X ...
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