## Theory of dislocations |

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### Contents

Introductory Material | 3 |

Elasticity | 29 |

The Theory of Straight Dislocations | 58 |

Copyright | |

21 other sections not shown

### Common terms and phrases

Acta anisotropic antiphase applied stress approximation axis barrier bonds bow-out Burgers vector Chap charge chemical potential climb component concentration configuration Consider coordinate cross slip deformation diamond cubic diffusion discussed dislocation core dislocation line displacements dissociation edge dislocation effects elastic energy Equation equilibrium Eshelby example fcc crystals formation free energy given by Eq glide plane grain boundaries helix integral interaction energy internal stress intersection interstitial isotropic J. P. Hirth jogs kink lattice line tension linear elasticity mechanism metals misfit energy motion moving node normal nucleation orientation pair parallel partial dislocations perfect dislocation Phil Phys pileup potential Proc produced pure screw region resolved shear stress result screw dislocation segment shear stress shown in Fig slip plane slip systems solute atoms stacking fault stacking-fault straight dislocations strain stress field superjogs temperature term tetrahedron theory thermal twin unit length vacancy velocity