Introduction to Solid State PhysicsProblems after each chapter. |
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Page 9
... Hexagonal 60 ° rhombus a = b , γ = 120 ° Hexagonal 4 , 4mm 3 , 3m , 6 , 6mm TWO - DIMENSIONAL SPACE GROUPS We remarked earlier in connection with Fig . 1.1 that a crystal struc- ture is formed by associating with every lattice point ...
... Hexagonal 60 ° rhombus a = b , γ = 120 ° Hexagonal 4 , 4mm 3 , 3m , 6 , 6mm TWO - DIMENSIONAL SPACE GROUPS We remarked earlier in connection with Fig . 1.1 that a crystal struc- ture is formed by associating with every lattice point ...
Page 35
... hexagonal space lattice one often uses hexagonal indices with the four axes a1 , a2 , aз , c , as shown in Fig . 1.15 . In this notation the c axis is the [ 0001 ] direction . SIMPLE CRYSTAL STRUCTURES We discuss briefly a small number ...
... hexagonal space lattice one often uses hexagonal indices with the four axes a1 , a2 , aз , c , as shown in Fig . 1.15 . In this notation the c axis is the [ 0001 ] direction . SIMPLE CRYSTAL STRUCTURES We discuss briefly a small number ...
Page 316
... hexagonal close - packed structure . There is no discontinuity in energy across the top and bottom faces of the first zone if the structure is hexagonal close - packed ; so one often encounters a composite zone called the first Jones ...
... hexagonal close - packed structure . There is no discontinuity in energy across the top and bottom faces of the first zone if the structure is hexagonal close - packed ; so one often encounters a composite zone called the first Jones ...
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 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 resonance result room temperature rotation semiconductor Shockley shown in Fig sodium chloride solid solution space group specimen spin superconducting surface susceptibility symmetry Table theory thermal tion transistor transition unit volume vacancies valence band values vector velocity wave functions wavelength x-ray zero