Synthesis and characterization of multiferroic BiMn${}_7$O${}_{12}$

F. Mezzadri, G. Calestani, M. Calicchio +5

We report on the high pressure synthesis of BiMn${}_7$O${}_{12}$, a manganite displaying a "quadruple perovskite" structure. Structural characterization of single crystal samples shows…