Atypical magnetic phase diagrams of Ce2Fe17 − xMnx alloys and their hydrides
Ce2Fe17 − xMnx compounds and their hydrides (rhombohedral structure of the Th2Zn17 type) have been investigated for the first time by magnetic measurements and neutron diffraction at normal atmospheric and hydrostatic pressures up to 1 GPa. It has been established that magnetic phase transitions of the ferromagnet-antiferromagnet and antiferromagnet-ferromagnet types are realized in this system with a change in the composition or under pressure.