Gnezdilov, V.P.; Lamonova, K.V.; Pashkevich, Yu.G.; Lemmens, P.; Berger, H.; Bussy, F.; Gnatchenko, S.L.
(Физика низких температур, 2010)
We report Raman scattering studies and magneto/structural symmetry analysis of the many sublattices ferrimagnet Cu₂OSeO₃ with a cubic symmetry and a linear magnetoelectric effect. There is no spectroscopic evidence for ...