Physical Properties of Crystals: Their Representation by Tensors and Matrices |
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Page 127
... longitudinal piezoelectric effect , and ( b ) the definition of the longitudinal piezoelectric surface . Considerations of symmetry show that a longitudinal effect can only occur along a direction which is polar in the sense defined on ...
... longitudinal piezoelectric effect , and ( b ) the definition of the longitudinal piezoelectric surface . Considerations of symmetry show that a longitudinal effect can only occur along a direction which is polar in the sense defined on ...
Page 129
... longitudinal component of polarization then changes sign and when = 60 ° , so that the tensile 0 stress is again ... longitudinal piezoelectric effect when a quartz crystal is compressed along the triad axis . This is also obvious from ...
... longitudinal component of polarization then changes sign and when = 60 ° , so that the tensile 0 stress is again ... longitudinal piezoelectric effect when a quartz crystal is compressed along the triad axis . This is also obvious from ...
Page 130
... longitudinal piezoelectric surface represents the component of polariza- tion developed parallel to an applied tensile stress . The radius vector in any direction is directly proportional to the longitudinal effect in that direction . A ...
... longitudinal piezoelectric surface represents the component of polariza- tion developed parallel to an applied tensile stress . The radius vector in any direction is directly proportional to the longitudinal effect in that direction . A ...
Contents
THE GROUNDWORK OF CRYSTAL PHYSICS | 3 |
3 | 29 |
EQUILIBRIUM PROPERTIES | 51 |
23 other sections not shown
Common terms and phrases
angle anisotropic applied axial B₁ biaxial birefringence centre of symmetry Chapter coefficients components conductivity constant crystal classes crystal properties crystal symmetry cube cubic crystals D₁ defined denoted diad axis dielectric dijk direction cosines displacement electric field ellipsoid equal equation example expression follows forces given grad H₁ H₂ heat flow Hence hexagonal indicatrix isothermal isotropic k₁ magnetic magnitude matrix notation measured moduli monoclinic number of independent Onsager's Principle optic axis optical activity orientation orthorhombic Ox₁ P₁ parallel Peltier permittivity perpendicular photoelastic photoelastic effect piezoelectric effect plane plate polarization positive principal axes produced pyroelectric effect quadric radius vector referred refractive index relation representation quadric represents right-handed rotation S₁ scalar second-rank tensor shear shown strain stress symmetry elements Table temperature gradient thermal expansion thermodynamics thermoelectric effects Thomson heat tion transformation law triclinic trigonal uniaxial values wave normal x₁ zero әт