## Physical Properties of Crystals |

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Page 16

The

the other examples in Table 1, that many crystal properties whose values depend

on the direction in which they are measured are represented by secondrank ...

The

**representation quadric**We have seen, from the example of conductivity andthe other examples in Table 1, that many crystal properties whose values depend

on the direction in which they are measured are represented by secondrank ...

Page 22

This is most easily investigated by considering the

surface, whose equation contains as many independent coefficients as there are

independent components in a symmetrical second-rank tensor, represents the ...

This is most easily investigated by considering the

**representation quadric**. Thissurface, whose equation contains as many independent coefficients as there are

independent components in a symmetrical second-rank tensor, represents the ...

Page 31

The

1; or, referred to principal axes (§ 4.1), Siao-H S, a 3-HSs ar; = 1. Radius vector

property ($7.1). The radius vector r of the

The

**representation quadric**for the symmetrical tensor [Sj] is defined as Sijar; ai =1; or, referred to principal axes (§ 4.1), Siao-H S, a 3-HSs ar; = 1. Radius vector

property ($7.1). The radius vector r of the

**representation quadric**is connected ...### What people are saying - Write a review

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### Contents

THE GROUND WORK OF CRYSTAL PHYSICS | 3 |

Summary | 29 |

EQUILIBRIUM PROPERTIES | 45 |

47 other sections not shown

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### Common terms and phrases

angle anisotropic applied biaxial birefringence centre of symmetry Chapter conductivity constant crystal classes crystal properties crystal symmetry cube cubic crystals defined denoted diad axis dielectric direction cosines displacement elastic compliances electric field electro-optical electro-optical effect ellipsoid equal equation example expression follows forces given gives grad heat flow Hence indicatrix isothermal isotropic magnetic magnitude matrix notation measured moduli Mohr circle monoclinic number of independent Onsager's Principle optic axis optical activity orientation parallel permittivity perpendicular 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 scalar second-rank tensor shear shown shows strain stress symmetry elements Table temperature gradient thermal expansion thermodynamics thermoelectric effects Thomson heat tion transformation law trigonal uniaxial unit volume values wave normal wave surface written zero