Ontology highlight
ABSTRACT:
SUBMITTER: Zhao Y
PROVIDER: S-EPMC7060222 | biostudies-literature | 2020 Mar
REPOSITORIES: biostudies-literature
Zhao Yue Y Dezerald Lucile L Pozuelo Marta M Zhou Xinran X Marian Jaime J
Nature communications 20200306 1
The Portevin-Le Chatelier (PLC) effect is a phenomenon by which plastic slip in metallic materials becomes unstable, resulting in jerky flow and the onset of inhomogeneous deformation. The PLC effect is thought to be fundamentally caused by the dynamic interplay between dislocations and solute atoms. However, this interplay is almost always inaccessible experimentally due to the extremely fine length and time scales over which it occurs. In this paper, simulations of jerky flow in W-O interstiti ...[more]