Magnetic order and Li-diffusion in the 1/3-filled Kagome layers of antiperovskite Lithium-ion battery materials (Li${}_2$Fe)SO and (Li${}_2$Fe)SeO

F. Seewald, T. Schulze, N. Gräßler +8

The recently discovered lithium-rich antiperovskites (Li${}_2$Fe)SeO and (Li${}_2$Fe)SO host lithium and iron ions on the same atomic position which octahedrally coordinates to central…