Introduction to Solid State Physics |
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Page 261
... valence electron per atom , the N electrons will only half - fill the conduction band and the specimen will be a conductor . The alkali metals are good examples of this situation . In sodium for example there is one valence electron ...
... valence electron per atom , the N electrons will only half - fill the conduction band and the specimen will be a conductor . The alkali metals are good examples of this situation . In sodium for example there is one valence electron ...
Page 270
... valence . A number of interesting effects directly related to band theory have been found in this way . The Hume - Rothery rule relating the crystal structure of certain alloys to their electron concentrations is discussed in Appendix N ...
... valence . A number of interesting effects directly related to band theory have been found in this way . The Hume - Rothery rule relating the crystal structure of certain alloys to their electron concentrations is discussed in Appendix N ...
Page 271
... valence band in diamond is 33 ± 3 ev , as compared to 29.5 ev calculated for four free valence electrons per atom . PROBLEMS 13.1 . Make a cut - out paper model of the first and second Brillouin zones of a simple cubic lattice in three ...
... valence band in diamond is 33 ± 3 ev , as compared to 29.5 ev calculated for four free valence electrons per atom . PROBLEMS 13.1 . Make a cut - out paper model of the first and second Brillouin zones of a simple cubic lattice in three ...
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