Research Catalog

Details

Additional authors

1. Welch, David Otis

Description

1. x, 169 pages illustrations; 24 cm

Subject

1. Metals > Defects
2. Point defects
3. Diffusion
4. Diffusion
5. diffusion
6. Festkörper
7. Festkörperphysik
8. Hochdruck
9. Metall
10. Störstelle
11. Crystal defects
12. Metals

Contents

1. POINT DEFECT AND DIFFUSION THEORY: Ficks laws and atomistic interpretation of the diffusion coefficient -- Defect concentrations and the jump frequency -- Formation energy and structure of point defects -- Definition of defect interaction energies with external pressure -- Definition of defect interaction energies with internal stress -- INTERACTION ENERGIES AND ENTROPIES OF DEFECTS WITH STRESS FIELDS: General comments and description of the model -- Interaction of defect lattice relaxation with stress fields -- Electronic contributions to energies of interaction -- Entropy of formation and migration in stress fields -- DEFECT CONCENTRATION AND MIGRATION IN STRESS FIELDS: The general formulae -- Effect of external pressure on defect concentration and migration -- Effect on pressure on the free-energy of mixing of dilute copper alloys, and the partial molar volume of solution -- Effect of internal pressure on the jump frequency, equilibrium defect concentration, and diffusion coefficient -- Defect concentration and migration near dislocations -- EFFECT OF ELASTIC STRAIN GRADIENTS ON THE MACROSCOPIC DIFFUSION EQUATIONS: General discussion of the problem -- Drift and net flux of vacancies -- Drift and net flux of radioactive tracers -- Drift and net flex of solute atoms.

Owning institution

1. Princeton University Library

Bibliography (note)

1. Bibliography: p. 160-164.