Physical Properties of Crystals: Their Representation by Tensors and Matrices |
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Page 174
... constant . Putting do = 0 shows that ( de / T ) , are the coefficients of thermal expansion a ;; measured at constant stress ( com- pare equation ( 4 ) ) . [ There is no need to write ag for this quantity , because the other coefficient ...
... constant . Putting do = 0 shows that ( de / T ) , are the coefficients of thermal expansion a ;; measured at constant stress ( com- pare equation ( 4 ) ) . [ There is no need to write ag for this quantity , because the other coefficient ...
Page 185
... constant nor with E constant , but with the normal component of D and the transverse components of E constant . In general , when D = 0 the crystal is said to be electrically clamped . ( σ¡j o constant . The ( mechanically ) free state ...
... constant nor with E constant , but with the normal component of D and the transverse components of E constant . In general , when D = 0 the crystal is said to be electrically clamped . ( σ¡j o constant . The ( mechanically ) free state ...
Page 191
... constant stress and constant strain ( at constant field ) . A calculation of the difference between the isothermal permittivities at constant stress and constant strain is likewise similar . Expressions for such differences are given as ...
... constant stress and constant strain ( at constant field ) . A calculation of the difference between the isothermal permittivities at constant stress and constant strain is likewise similar . Expressions for such differences are given as ...
Contents
THE GROUNDWORK OF CRYSTAL PHYSICS | 3 |
3 | 29 |
EQUILIBRIUM PROPERTIES | 51 |
23 other sections not shown
Common terms and phrases
angle anisotropic applied axial B₁ biaxial birefringence centre of symmetry Chapter coefficients components conductivity constant crystal classes crystal properties crystal symmetry cube cubic crystals D₁ defined denoted diad axis dielectric dijk direction cosines displacement electric field ellipsoid equal equation example expression follows forces given grad H₁ H₂ 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 produced pyroelectric effect quadric radius vector referred refractive index relation representation quadric represents right-handed rotation S₁ scalar second-rank tensor shear shown strain stress symmetry elements Table temperature gradient thermal expansion thermodynamics thermoelectric effects Thomson heat tion transformation law triclinic trigonal uniaxial values wave normal x₁ zero әт