Multiferroic properties of an åkermanite Sr${}_2$CoSi${}_2$O${}_7$ single crystal in high magnetic fields

M. Akaki, H. Iwamoto, T. Kihara +2

The magnetic and dielectric properties of åkermanite Sr${}_2$CoSi${}_2$O${}_7$ single crystals in high magnetic fields were investigated. We have observed finite induced electric polariz…