Introduction to Solid State PhysicsProblems after each chapter. |
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Page 88
... STRESS COMPONENTS The force acting on a unit area in the solid is defined as the stress . There are nine stress components : X2 , Xu , X2 , Yz , Yu , Yz , Zz , Zy , Zz . Xy Y x The capital letter indicates the direction of the force ...
... STRESS COMPONENTS The force acting on a unit area in the solid is defined as the stress . There are nine stress components : X2 , Xu , X2 , Yz , Yu , Yz , Zz , Zy , Zz . Xy Y x The capital letter indicates the direction of the force ...
Page 89
... stress , so that the strain components are linear functions of the stress components : ( 4.13 ) exx = 811Xx + 812Yy + 813Z2 + 814 Y2 + 815Zz + 816Xy ; eyy = 821Xx + 822Yy + 823Z2 + 824 Y2 + 825Zx + 826Xy ; ezz = Cyz ezx = 831Xx + 832Yy ...
... stress , so that the strain components are linear functions of the stress components : ( 4.13 ) exx = 811Xx + 812Yy + 813Z2 + 814 Y2 + 815Zz + 816Xy ; eyy = 821Xx + 822Yy + 823Z2 + 824 Y2 + 825Zx + 826Xy ; ezz = Cyz ezx = 831Xx + 832Yy ...
Page 537
... stress is zero . As a first approximation we may represent the stress - displacement relation by a sine function : ( 19.2 ) σ = ( Ga / 2rd ) sin ( 2x / a ) , where a is the interatomic spacing in the direction of shear . For small x ...
... stress is zero . As a first approximation we may represent the stress - displacement relation by a sine function : ( 19.2 ) σ = ( Ga / 2rd ) sin ( 2x / a ) , where a is the interatomic spacing in the direction of shear . For small 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 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