Physical Properties of Crystals: Their Representation by Tensors and Matrices |
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Page 81
... Pyroelectricity . The change in the polarization AP , produced in a pyroelectric crystal by a small uniform temperature change AT is given by AP1 = P1AT , ( 21 ) where the three p1 are the pyroelectric coefficients . They define a ...
... Pyroelectricity . The change in the polarization AP , produced in a pyroelectric crystal by a small uniform temperature change AT is given by AP1 = P1AT , ( 21 ) where the three p1 are the pyroelectric coefficients . They define a ...
Page 188
... pyroelectric effect at constant stress and constant strain is not a small one ; it is of the order of 100 per cent . This special position of pyroelectricity is the reason for the attention that is paid to secondary pyroelectricity ...
... pyroelectric effect at constant stress and constant strain is not a small one ; it is of the order of 100 per cent . This special position of pyroelectricity is the reason for the attention that is paid to secondary pyroelectricity ...
Page 191
... pyroelectric . In all the phenomena dealt with in this chapter the state of the crystal is assumed to be the same at ... pyroelectric contributions to the permittivities , and the pyroelectric and the thermoelastic contributions to the ...
... pyroelectric . In all the phenomena dealt with in this chapter the state of the crystal is assumed to be the same at ... pyroelectric contributions to the permittivities , and the pyroelectric and the thermoelastic contributions to the ...
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