Year: 2024
Type: conference-paper
Abstract: The current database includes <110> and <112> symmetric tilt boundaries for one dislocation interaction position per structure and three values of applied pure shear stresses -250, 500, and 750 MPa (2000+ data points and growing) 150 nm for <112> tilts, 100 nm for <110> tilts 120 nm for <112> tilts, 50 nm for <110> tilts• The Cu GB database includes several metastable structures from the bicrystals generation method.Grain boundary energies are binned; structures with energies~30 mJ/m 2 apart are chosen for shear simulations.<110> symmetric tilts: Screw and
DOI: 10.2172/2447585
Author: Abigail Hunter
Institution: Los Alamos National Laboratory
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: gold
OpenAlex ID: W4306295175