Physical Properties of Crystals |
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Page 143
... Young's Modulus , G is the Rigidity Modulus and v is Poisson's Ratio . Comparing coefficients we have 8111 / E , 812 - v / E and 2 ( 811-812 ) ... Young's Modulus for the direction § 4 143 ELASTICITY Representation surfaces and Young's Modulus.
... Young's Modulus , G is the Rigidity Modulus and v is Poisson's Ratio . Comparing coefficients we have 8111 / E , 812 - v / E and 2 ( 811-812 ) ... Young's Modulus for the direction § 4 143 ELASTICITY Representation surfaces and Young's Modulus.
Page 144
... Young's Modulus in zinc . a section of the s11 surface is shown in Fig . 8.2 . We collect here the expressions for the reci- The length of the radius vector is proportional to sí , that is , to the reciprocal of procal of Young's Modulus ...
... Young's Modulus in zinc . a section of the s11 surface is shown in Fig . 8.2 . We collect here the expressions for the reci- The length of the radius vector is proportional to sí , that is , to the reciprocal of procal of Young's Modulus ...
Page 145
... Young's Modulus is a maximum in the ( 111 ) directions and a minimum in the < 100 ) direc- tions . A surface for which the radius vector is directly proportional to Young's Modulus would then have the form of a cube with rounded corners ...
... Young's Modulus is a maximum in the ( 111 ) directions and a minimum in the < 100 ) direc- tions . A surface for which the radius vector is directly proportional to Young's Modulus would then have the form of a cube with rounded corners ...
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