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

### From inside the book

Results 1-3 of 38

Page 122

The total number of independent tensor components necessary for specifying a

particular tensor property in any

group theory; see Higman (1955) (see also Bhagavantam and Venkatarayudu

1951 ...

The total number of independent tensor components necessary for specifying a

particular tensor property in any

**crystal class**may also be found by applyinggroup theory; see Higman (1955) (see also Bhagavantam and Venkatarayudu

1951 ...

Page 253

245, and hence tt12 = tt13. In

fold axis, x2 and x3 are not related by symmetry in the stressed

symmetry of a

...

245, and hence tt12 = tt13. In

**classes**23 and m3, however, where xl is only a 2-fold axis, x2 and x3 are not related by symmetry in the stressed

**crystal**. In fact thesymmetry of a

**crystal**of**class**23 stressed in this way degenerates to that of**class**...

Page 293

THE NUMBER OF INDEPENDENT COEFFICIENTS IN THE 32

number of independent coefficients needed to specify each crystal property

completely.

THE NUMBER OF INDEPENDENT COEFFICIENTS IN THE 32

**CRYSTAL****CLASSES**In Table 25, p. 294, are listed, for each of the 32**crystal classes**, thenumber of independent coefficients needed to specify each crystal property

completely.

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Contents

THE GROUNDWORK OF CRYSTAL PHYSICS | 3 |

EQUILIBRIUM PROPERTIES | 51 |

ELECTRIC POLARIZATION | 68 |

69 other sections not shown

### Other editions - View all

### Common terms and phrases

angle anisotropic applied biaxial birefringence centre of symmetry Chapter coefficients conductivity crystal classes crystal properties crystal symmetry cube cubic crystals defined denoted diad axis dijk direction cosines electric field electro-optical effect ellipsoid equal equation example expression follows force given gives heat flow Hence hexagonal indicatrix isothermal isotropic lattice left-handed magnetic magnitude matrix notation measured moduli monoclinic number of independent Onsager's Principle optic axis optical activity orientation permittivity perpendicular photoelastic effect piezoelectric effect plane plate point group positive principal axes produced pyroelectric effect quadric quantities radius vector referred refractive index relation representation quadric represents right-handed rotation scalar second-rank tensor set of axes shear shown shows strain stress suffix notation symbol 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