Physical Properties of Crystals |
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Page 74
... expression for the energy Y = ¿ UK¿¡ E¿ Ej . 5. The force and couple on a crystal in an electric field ( 12 ) 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 = ¿ UK¿¡ E¿ Ej . 5. The force and couple on a crystal in an electric field ( 12 ) 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 222
... expression for the thermoelectric e.m.f. in a couple in terms of the Σ's for the two metals is obtained by integrating equation ( 21 ) round the circuit of Fig . 12.1 . In the steady state je = 0 and ( 21 ) , which takes the form grad ...
... expression for the thermoelectric e.m.f. in a couple in terms of the Σ's for the two metals is obtained by integrating equation ( 21 ) round the circuit of Fig . 12.1 . In the steady state je = 0 and ( 21 ) , which takes the form grad ...
Contents
THE GROUNDWORK OF CRYSTAL PHYSICS | 11 |
EQUILIBRIUM PROPERTIES | 45 |
PARAMAGNETIC AND DIAMAGNETIC SUSCEPTIBILITY | 53 |
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Common terms and phrases
angle anisotropic applied biaxial birefringence centre of symmetry Chapter coefficients components conductivity constant crystal classes crystal properties crystal symmetry cube cubic crystals D₁ defined deformation denoted diad axis dielectric dijk displacement electric field ellipsoid equal equation example expression follows forces given grad H₁ 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 pyroelectric effect quadric radius vector referred refractive index relation representation quadric represents right-handed rotation S₁ scalar second-rank tensor shear shown strain stress suffixes symmetry elements Table temperature gradient thermal expansion thermodynamics thermoelectric effects Thomson heat tion transformation law triclinic trigonal uniaxial values wave normal wave surface x₁ Young's Modulus zero ат