Broadband transverse susceptibility in multiferroic Y-type hexaferrite Ba${}_{0.5}$Sr${}_{1.5}$Co${}_2$Fe${}_{12}$O$22$

P. Hernández-Gómez, D. Martín-González, C. Torres +1

Single phase multiferroics in which ordered magnetic and ferroelectricity coexist, are of great interest for new multifunctional devices, and among them Y-type hexaferrites are goo…