Ab initio study on the possible magnetic topological semimetallic state in MnMg${}_2$O${}_4$}

Satoshi Tomita, DaPeng Yao, Hiroki Tsuchiura +1

We study the electronic state of an inverse spinel compound MnMg${}_2$O${}_4$ based on first-principles calculations. The high-spin state is realized in Mn ions on the diamond latt…