Physical Properties of Crystals: Their Representation by Tensors and Matrices |
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Page 21
... measured quantities , taking our measurements in the same directions as before , relative to the fixed axes . If the relation between the measured quantities is unchanged , we say that the property in question , in this particular ...
... measured quantities , taking our measurements in the same directions as before , relative to the fixed axes . If the relation between the measured quantities is unchanged , we say that the property in question , in this particular ...
Page 107
... measured values of expansion coefficients TABLE 6 Principal thermal expansion coefficients of crystals Unit = 10- ° ( ° C ) -1 Crystal Gypsum System monoclinic Temperature α1 αg 40 ° C 1.6 42 Aragonite orthorhombic 40 ° C 35 17 24 29 10 ...
... measured values of expansion coefficients TABLE 6 Principal thermal expansion coefficients of crystals Unit = 10- ° ( ° C ) -1 Crystal Gypsum System monoclinic Temperature α1 αg 40 ° C 1.6 42 Aragonite orthorhombic 40 ° C 35 17 24 29 10 ...
Page 186
... measured on a plate which is of large extent compared to its thickness and which is electrically isolated . As we ... measured elastic com- pliances are ( de¡¡ / dσk ) D1‚Æ ‚ ‚ ‚ = 8 * jki , say ( T constant ) . It may be shown that the ...
... measured on a plate which is of large extent compared to its thickness and which is electrically isolated . As we ... measured elastic com- pliances are ( de¡¡ / dσk ) D1‚Æ ‚ ‚ ‚ = 8 * jki , say ( T constant ) . It may be shown that 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