Physical Properties of Crystals: Their Representation by Tensors and Matrices |
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Page 110
... applied to certain crystals they develop an electric moment whose magnitude is proportional to the applied stress . This is known as the direct piezoelectric effect . For example , if a uniaxial tensile stress o is applied along one of ...
... applied to certain crystals they develop an electric moment whose magnitude is proportional to the applied stress . This is known as the direct piezoelectric effect . For example , if a uniaxial tensile stress o is applied along one of ...
Page 111
... applied in turn along Ox , and Ox , physical meanings may be attached to the other dijk coefficients in which j = k . Suppose now that a pure shear stress σ12 is applied . We have to remember that , if body - torques are ignored ( p ...
... applied in turn along Ox , and Ox , physical meanings may be attached to the other dijk coefficients in which j = k . Suppose now that a pure shear stress σ12 is applied . We have to remember that , if body - torques are ignored ( p ...
Page 132
... applied , remembering that without body - torquest 12 cannot be applied without σ21 , we should have € 11 = 81112 12 + 81121 21 = ( 81112 + $ 1121 ) 12 . 81112 and 81121 always occur together ; if body - torques are ignored , it is in ...
... applied , remembering that without body - torquest 12 cannot be applied without σ21 , we should have € 11 = 81112 12 + 81121 21 = ( 81112 + $ 1121 ) 12 . 81112 and 81121 always occur together ; if body - torques are ignored , it is in ...
Contents
THE GROUNDWORK OF CRYSTAL PHYSICS | 3 |
EQUILIBRIUM PROPERTIES | 51 |
ELECTRIC POLARIZATION | 68 |
18 other sections not shown
Common terms and phrases
angle anisotropic applied axial vector centre of symmetry Chapter coefficients conductivity constant crystal classes crystal properties crystal symmetry cube cubic crystals defined denoted diad axis dielectric dijk direction cosines dummy suffix elastic electric field ellipsoid equation example force given grad H₁ H₂ heat flow Hence hexagonal homogeneous indicatrix isothermal isotropic k₁ magnetic magnitude matrix notation measured moduli monoclinic number of independent Onsager's Principle optical activity orientation orthorhombic Ox₁ P₁ parallel Peltier permittivity perpendicular photoelastic effect piezoelectric effect plane plate polarization principal axes produced pyroelectric pyroelectric effect quantities radius vector referred refractive index relation representation quadric represented right-handed rotation S₁ scalar second-rank tensor set of axes shear strain stress suffix notation surface susceptibility symmetry elements Table temperature gradient thermal expansion thermodynamics thermoelectric effects Thomson heat tion transformation law triclinic trigonal uniaxial values x₁ Young's Modulus zero