Journal ArticleDOI
The Forces Exerted on Dislocations and the Stress Fields Produced by Them
M. Peach,J. S. Koehler +1 more
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This article is published in Physical Review.The article was published on 1950-11-01. It has received 799 citations till now. The article focuses on the topics: Elasticity (economics) & Stress (mechanics).read more
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Book ChapterDOI
Thermally Activated Glide of a Dislocation in a Point Defect Field
V. L. Indenbom,V.M. Chernov +1 more
Journal ArticleDOI
A Fracture-Mechanics-Based Methodology for Fatigue Life Prediction of Single Crystal Nickel-Based Superalloys
TL;DR: In this article, a comprehensive fracture-mechanics-based life prediction methodology is presented for fcc single crystal components based on the computation of stress intensity factors (SIFs), and the modeling of the crystallographic fatigue crack growth (FCG) process under mixed-mode loading conditions.
Journal ArticleDOI
Improved constitutive description of single crystal viscoplastic deformation by dislocation climb
TL;DR: In this paper, a continuum-level constitutive model of a single crystal deforming by dislocation climb is presented, accounting for crystallography and dislocation/point-defect interactions.
Journal ArticleDOI
Plasticity of crystals and interfaces: from discrete dislocations to size-dependent continuum theory
TL;DR: In this paper, the authors summarize the current advances in size-dependent continuum plasticity of crystals, specifically, the rate-independent (quasistatic) formulation, on the basis of dislocation mechanics.
Book
Modelling the plastic deformation of iron
TL;DR: In this article, the 1/2 screw dislocations in bcc iron are studied by atomistic simulations and an analytical yield criterion captures correctly the non-Schmid plastic behavior.