Interface-free exchange bias paves the way for energy-generating spintronic devices

Co3Sn2S2, a magnetic Weyl semimetal, was recently discovered to have a tunable exchange bias as a standalone bulk material. Here, we highlight this exciting result and discuss potential device implications in conjunction with Co3Sn2S2’s anomalous Nernst effect. Co3Sn2S2, a magnetic Weyl semimetal, was recently discovered to have a tunable exchange bias as a standalone bulk material. Here, we highlight this exciting result and discuss potential device implications in conjunction with Co3Sn2S2’s anomalous Nernst effect.