Introduction to Solid State PhysicsProblems after each chapter. |
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Page 313
... unit vectors parallel to the cube edges . The volume of the prim- itive cell is ( 12.3 ) V = a.b X C = la3 ; we see that this is correct because the unit cube of volume a3 contains two lattice points . The primitive translations a * , b ...
... unit vectors parallel to the cube edges . The volume of the prim- itive cell is ( 12.3 ) V = a.b X C = la3 ; we see that this is correct because the unit cube of volume a3 contains two lattice points . The primitive translations a * , b ...
Page 315
... unit volume of crystal . A fcc crystal contains 4 / a3 atoms per unit volume , and so we have again two states per atom . The radius of the inscribed sphere is ki √3 / a ; the volume of the sphere is ( 4π / a ) 331⁄23 / a3 , which is 3 ...
... unit volume of crystal . A fcc crystal contains 4 / a3 atoms per unit volume , and so we have again two states per atom . The radius of the inscribed sphere is ki √3 / a ; the volume of the sphere is ( 4π / a ) 331⁄23 / a3 , which is 3 ...
Page 594
... unit volume , ( 1 / 2π ) 3 ( 4π / 3 ) k3 , whence the number of states with energy in dE at E is ( 1 / 2m2 ) k2 ( dk / dE ) dE , which is equal to ( 1/42 ) E ( 2SoJa2 ) dE . Thus the sum of ñ over all states is , per unit volume ...
... unit volume , ( 1 / 2π ) 3 ( 4π / 3 ) k3 , whence the number of states with energy in dE at E is ( 1 / 2m2 ) k2 ( dk / dE ) dE , which is equal to ( 1/42 ) E ( 2SoJa2 ) dE . Thus the sum of ñ over all states is , per unit volume ...
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