Preface | p. ix |
List of main symbols | p. xi |
Crystals and crystal symmetry | p. 1 |
Structure of solids | p. 1 |
Close-packing structures | p. 1 |
Two-dimensional lattices | p. 5 |
Three-dimensional lattices | p. 7 |
Crystallographic indices for planes; Miller indices | p. 11 |
Crystallographic direction indices | p. 13 |
Worked examples on symmetry | p. 14 |
Problems | p. 17 |
Introducing tensors | p. 19 |
Introduction to the notation | p. 19 |
Reducing the number of components | p. 20 |
Transformation of axes | p. 23 |
Transformation of a vector | p. 24 |
Transformation of the coordinates of a point | p. 24 |
Transformation and definition of a tensor | p. 25 |
Second-rank symmetrical tensors; the representation quadric | p. 27 |
Neumann's principle | p. 31 |
Some examples of tensors | p. 31 |
Worked example showing change of axes for a tensor | p. 33 |
Problem | p. 35 |
Second-rank tensors; conductivity | p. 36 |
Thermal conductivity and thermal resistivity | p. 36 |
Heat flow in crystal samples | p. 37 |
The radius-normal property of the representation quadric | p. 40 |
Electrical conductivity and electrical resistivity | p. 41 |
Diffusion | p. 42 |
Some worked examples of second-rank tensor properties | p. 43 |
Problems | p. 48 |
Fourth-rank tensors; elasticity | p. 50 |
Introduction | p. 50 |
Strain | p. 50 |
Symmetrical and antisymmetrical tensors | p. 53 |
The strain tensor | p. 54 |
Stress | p. 56 |
Elasticity | p. 57 |
The matrix notation | p. 58 |
Effect of crystal symmetry; equating components by inspection | p. 62 |
Elasticity components in cubic crystals and polycrystalline samples | p. 66 |
Elasticity components in other crystal systems | p. 68 |
Worked examples on stress, strain and elasticity | p. 69 |
Problems | p. 70 |
Crystal optics | p. 71 |
Introduction | p. 71 |
The indicatrix | p. 72 |
The wave surface | p. 76 |
Biaxial crystals | p. 79 |
Double refraction (birefringence) at a boundary | p. 81 |
Worked examples on polarisation and birefringence | p. 84 |
Problems | p. 70 |
Axial tensors | p. 88 |
Definition of an axial tensor | p. 88 |
Transformation of axial vectors | p. 88 |
Transformation of axial tensors | p. 91 |
Optical activity | p. 91 |
Optical activity in the presence of birefringence | p. 95 |
The gyration tensor; second-rank axial tensor | p. 96 |
The Hall effect; third-rank axial tensor | p. 99 |
The Hall effect; relationship to symmetry | p. 101 |
Magnetoresistance and other effects | p. 104 |
Problems | p. 104 |
Optoelectronic effects | p. 106 |
Introduction | p. 106 |
The linear electro-optic effect (the Pockels effect) | p. 107 |
The Pockels effect in lithium niobate | p. 109 |
The Pockels effect in ADP (ammonium dihydrogen phosphate) | p. 112 |
The Pockels effect in gallium arsenide | p. 114 |
The quadratic electro-optic effect (the Kerr effect) | p. 117 |
The Kerr effect in barium titanate | p. 118 |
The Kerr effect in ADP and KDP | p. 120 |
Optical switching, intensity modulation and phase modulation | p. 120 |
Optical beam deflectors | p. 123 |
Non-linear optics and phase matching | p. 124 |
Worked examples to show magnitudes in actual materials | p. 126 |
Problems | p. 129 |
Further tensor applications | p. 133 |
Introduction | p. 133 |
Thermal expansion | p. 133 |
The pyroelectric effect | p. 135 |
Piezoelectricity | p. 136 |
Photoelasticity | p. 137 |
Incommensurate modulated structures | p. 139 |
Some concluding comments | p. 144 |
Problems | p. 144 |
Appendices | p. 146 |
Number of independent coefficients for tensors | p. 146 |
Diagonalisation of a tensor | p. 148 |
Table of tensor properties | p. 150 |
References and further reading | p. 153 |
Answers to problems | p. 156 |
Index | p. 161 |
Table of Contents provided by Syndetics. All Rights Reserved. |