Ontology highlight
ABSTRACT:
SUBMITTER: Torrejon J
PROVIDER: S-EPMC5123049 | biostudies-literature | 2016 Nov
REPOSITORIES: biostudies-literature
Nature communications 20161124
The time it takes to accelerate an object from zero to a given velocity depends on the applied force and the environment. If the force ceases, it takes exactly the same time to completely decelerate. A magnetic domain wall is a topological object that has been observed to follow this behaviour. Here we show that acceleration and deceleration times of chiral Neel walls driven by current are different in a system with low damping and moderate Dzyaloshinskii-Moriya exchange constant. The time neede ...[more]