Physical Properties of Crystals: Their Representation by Tensors and Matrices |
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Page 195
... temperature , and the rate of flow is directly proportional to the temperature gradient . In suffix notation , hi = · k ат θα ( 2 ) In a crystal h is not , in general , parallel to grad T and equation ( 2 ) is replaced by эт hi = -kis ...
... temperature , and the rate of flow is directly proportional to the temperature gradient . In suffix notation , hi = · k ат θα ( 2 ) In a crystal h is not , in general , parallel to grad T and equation ( 2 ) is replaced by эт hi = -kis ...
Page 213
... temperature gradient is the conductivity normal to the plate . On the other hand , when heat flows down a long rod there is , in general , a transverse as well as a longitudinal temperature gradient . The ratio of the longitudinal ...
... temperature gradient is the conductivity normal to the plate . On the other hand , when heat flows down a long rod there is , in general , a transverse as well as a longitudinal temperature gradient . The ratio of the longitudinal ...
Page 221
... temperature gradient . The rate at which heat is evolved , per unit volume , at any point in the material is the ... gradient ( grad Σ ) , and ( 3 ) a temperature gradient ( grad T ) . The first term on the right- hand side is the Joule ...
... temperature gradient . The rate at which heat is evolved , per unit volume , at any point in the material is the ... gradient ( grad Σ ) , and ( 3 ) a temperature gradient ( grad T ) . The first term on the right- hand side is the Joule ...
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