## Physical Properties of Crystals: Their Representation by Tensors and Matrices |

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Page 74

As an example of the derivation of this

consider the parallel plate condenser of Fig. 4. 3 a connected to a battery. If there

is a change in the polarization of the crystal, new surface charges, da and — da

per ...

As an example of the derivation of this

**expression**in a special case we mayconsider the parallel plate condenser of Fig. 4. 3 a connected to a battery. If there

is a change in the polarization of the crystal, new surface charges, da and — da

per ...

Page 185

Principal effects. The following

measurement affect the coefficients describing the principal effects. The first of

them has already been obtained in § 2.2. The derivation of the other

is similar, ...

Principal effects. The following

**expressions**show how the conditions ofmeasurement affect the coefficients describing the principal effects. The first of

them has already been obtained in § 2.2. The derivation of the other

**expressions**is similar, ...

Page 220

We now calculate from equations (15) and (16) an

production of heat energy. First find an

substitute in (16). Thus, grad/I = -af-ij«-ariŁ_ j (19) h = a-ifl'+MF-y)?^ J (20) Now

write ...

We now calculate from equations (15) and (16) an

**expression**for the rate ofproduction of heat energy. First find an

**expression**for grad p. from (15) and thensubstitute in (16). Thus, grad/I = -af-ij«-ariŁ_ j (19) h = a-ifl'+MF-y)?^ J (20) Now

write ...

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### Contents

THE GROUNDWORK OF CRYSTAL PHYSICS | 3 |

EQUILIBRIUM PROPERTIES | 51 |

ELECTRIC POLARIZATION | 68 |

15 other sections not shown

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### 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 direction cosines displacement dummy suffix electric field ellipsoid equal equation example expression follows force given heat flow Hence hexagonal homogeneous indicatrix isothermal isotropic left-handed length longitudinal magnetic magnitude matrix notation measured moduli monoclinic number of independent Onsager's Principle optical activity orientation parallel Peltier permittivity perpendicular photoelastic effect piezoelectric effect plane plate polarization positive principal axes produced pyroelectric pyroelectric effect quantities radius vector referred refractive refractive index relation representation quadric represented right-handed rotation scalar second-rank tensor set of axes shear stress suffix notation surface susceptibility symmetry elements Table temperature gradient tensile stress thermal expansion thermodynamics thermoelectric effects Thomson heat tion transformation law trigonal uniaxial unit volume values written Young's Modulus zero