Peculiarities of the metamagnetic transition of a garnet single crystal Ca3Mn2Ge3O12
Kazei Z.A., Mill' B.V. , Sokolov V.I.
The existence of a magnetic phase transition, which does not correspond to the conventional model of a metamagnet with a high anisotropy, was determined from measurements of the magnetization of a Ca3Mn2Ge3012 single crystal below tn = 13.85 K.