The relaxed state of a type of topological defect (screw dislocation) located in a dispersive (non-local) elastic solid is discussed from a viewpoint of gauge field theory. The starting point of this ...

This is a preview. Log in through your library . Abstract An optical microscope study of the basal faces of partially oxidized (by oxygen) single-crystal flakes of natural graphite has been carried ...

Dr. Edwin L. Thomas, professor in the Department of Materials Science and Engineering, and a team of researchers from Texas A&M University and Yonsei University recently discovered a helicoidal-shaped ...

where b is the Burgers vector and D is the inter-dislocation spacing. · For the tilt boundary shown, the dislocations are straight edge type. For a pure twist boundary, an array of screw dislocations ...

NEW YORK — Results presented at the American Shoulder and Elbow Surgeons Annual Meeting showed button fixation had a significantly greater risk of recurrent shoulder dislocation but lower reoperation ...

Jogs and kinks are atomic scale changes in direction of a dislocation line. Jogs are out of the slip plane and kinks lie in the dislocations slip plane. For the edge dislocation shown, the jogs are of ...

Bruno Oliveira Cattelan from ACH team participated at the AI Day 2023 with a poster presentation on the preliminary result of their machine learning work applied to material research. participated at ...

Researchers recently discovered a helicoidal-shaped defect in layered polymers, uncovering how solvents can diffuse through layers and produce color changes. Dr. Edwin L. Thomas, professor in the ...