Physical Properties of Crystals |
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Page 127
... surface of the plate divided by the normal force per unit area applied to the surface of the plate . x2 Given by ' d'211 + + + + X2 x2 a x X Given by d r = d b X1 FIG . 7.4 . Illustrating ( a ) the longitudinal piezoelectric effect ...
... surface of the plate divided by the normal force per unit area applied to the surface of the plate . x2 Given by ' d'211 + + + + X2 x2 a x X Given by d r = d b X1 FIG . 7.4 . Illustrating ( a ) the longitudinal piezoelectric effect ...
Page 129
... surface has been likened to that of three almonds whose pointed ends meet in the trigonal axis . We can see immediately from the shape of the surface that , for example , there is no longitudinal piezoelectric effect when a quartz ...
... surface has been likened to that of three almonds whose pointed ends meet in the trigonal axis . We can see immediately from the shape of the surface that , for example , there is no longitudinal piezoelectric effect when a quartz ...
Page 238
... surface . † Suppose a point source of light is situated within a crystal . The wave front emitted at any instant forms a con- tinuously expanding surface . We imagine this front fixed at some later instant and we call the surface so ...
... surface . † Suppose a point source of light is situated within a crystal . The wave front emitted at any instant forms a con- tinuously expanding surface . We imagine this front fixed at some later instant and we call the surface so ...
Contents
THE GROUNDWORK OF CRYSTAL PHYSICS | 11 |
EQUILIBRIUM PROPERTIES | 45 |
PARAMAGNETIC AND DIAMAGNETIC SUSCEPTIBILITY | 53 |
20 other sections not shown
Common terms and phrases
angle anisotropic applied biaxial birefringence centre of symmetry Chapter coefficients components conductivity constant crystal classes crystal properties crystal symmetry cube cubic crystals D₁ defined deformation denoted diad axis dielectric dijk displacement electric field ellipsoid equal equation example expression follows forces given grad H₁ 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 pyroelectric effect quadric radius vector referred refractive index relation representation quadric represents right-handed rotation S₁ scalar second-rank tensor shear shown strain stress suffixes symmetry elements Table temperature gradient thermal expansion thermodynamics thermoelectric effects Thomson heat tion transformation law triclinic trigonal uniaxial values wave normal wave surface x₁ Young's Modulus zero ат