Physical Properties of Crystals: Their Representation by Tensors and Matrices |
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Page 74
... expression for the energy Y = { vк¡¡ ; E¡ Ej . ( 12 ) 5. The force and couple on a crystal in an electric field The force on a small specimen of dielectric in a non - uniform field is given by an expression analogous to ( 24 ) , Chapter ...
... expression for the energy Y = { vк¡¡ ; E¡ Ej . ( 12 ) 5. The force and couple on a crystal in an electric field The force on a small specimen of dielectric in a non - uniform field is given by an expression analogous to ( 24 ) , Chapter ...
Page 185
... expressions have essentially the same form . Any expression involving the quantities at one corner of the triangle evidently has a symmetrical counterpart for each of the other two corners . Thus , when one of the expressions has been ...
... expressions have essentially the same form . Any expression involving the quantities at one corner of the triangle evidently has a symmetrical counterpart for each of the other two corners . Thus , when one of the expressions has been ...
Page 220
... expression for the rate of production of heat energy . First find an expression for gradū from ( 15 ) and then substitute in ( 16 ) . Thus , gradμ — —a ̄1je — a - 18 grad T = T h = a - 1ẞje + ( a - 182 - y ) grad T T ( 19 ) ( 20 ) Now ...
... expression for the rate of production of heat energy . First find an expression for gradū from ( 15 ) and then substitute in ( 16 ) . Thus , gradμ — —a ̄1je — a - 18 grad T = T h = a - 1ẞje + ( a - 182 - y ) grad T T ( 19 ) ( 20 ) Now ...
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