Wagatha, P., Pust, P., Weiler, V., Wochnik, A. S., Schmidt, P. J., Scheu, C., et al. (2016). Ca18.75Li10.5[Al39N55]:Eu2+—Supertetrahedron Phosphor for Solid-State Lighting. Chemistry of Materials, 28(4), 1220-1226. doi:10.1021/acs.chemmater.5b04929.