High quality epitaxial thin films and exchange bias of antiferromagnetic Dirac semimetal FeSn

Durga Khadka, T. R. Thapaliya, Jiajia Wen +2

FeSn is a topological semimetal (TSM) and kagome antiferromagnet (AFM) composed of alternating Fe3Sn kagome planes and honeycomb Sn planes. This unique structure gives rise to exot…