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

### From inside the book

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Page 35

It will be seen that, in the right- handed set, a right-handed screw motion through

90° along the

motion along

...

It will be seen that, in the right- handed set, a right-handed screw motion through

90° along the

**positive**xl direction rotates x2 to x3; similarly, a right-handedmotion along

**positive**x2 rotates x3 to xl (cyclic order), and a right-handed motion...

Page 114

Contrary to our convention Voigt counts compressive stresses as

introduces a minus sign into equation (17) ; as a result Voigt's dis are identical

with our dy. Wooster (1938) uses a different notation: our dy are equal to

Wooster's ...

Contrary to our convention Voigt counts compressive stresses as

**positive**, but heintroduces a minus sign into equation (17) ; as a result Voigt's dis are identical

with our dy. Wooster (1938) uses a different notation: our dy are equal to

Wooster's ...

Page 125

t The sense of the xl axis is conventionally fixed (Standards on piezoelectric

crystals, 1949) by ruling that in right-handed quartz the

develops a negative charge on extension (and therefore a

t The sense of the xl axis is conventionally fixed (Standards on piezoelectric

crystals, 1949) by ruling that in right-handed quartz the

**positive**end of the xl axisdevelops a negative charge on extension (and therefore a

**positive**charge on ...### What people are saying - Write a review

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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