Fig. 3: Magnetic Dirac nodal loop semimetal mp-20759 SrMnSn.
From: High-throughput first-principle prediction of collinear magnetic topological materials
a Crystal and AFM structure of SrMnSn. b The electronic structure of SrMnSn displays a symmetry-protected Dirac point along Γ-Z, and a symmetry-enforced Dirac nodal loop along R-A-Z.
