Ontology highlight
ABSTRACT:
SUBMITTER: Lima Fernandes I
PROVIDER: S-EPMC7105493 | biostudies-literature | 2020 Mar
REPOSITORIES: biostudies-literature
Lima Fernandes Imara I Bouhassoune Mohammed M Lounis Samir S
Nature communications 20200330 1
The viability of past, current and future devices for information technology hinges on their sensitivity to the presence of impurities. The latter can reshape extrinsic Hall effects or the efficiency of magnetoresistance effects, essential for spintronics, and lead to resistivity anomalies, the so-called Kondo effect. Here, we demonstrate that atomic defects enable highly efficient all-electrical detection of spin-swirling textures, in particular magnetic skyrmions, which are promising bit candi ...[more]