Hexagonal, Magnetic transitions, Rare earth, Ternary

• Ho-Mn-O
• B-Co-Y
• Ag-Ge-Yb
• Al-Ni-Tb
• B-Ce-Rh
• Curie temperature
• Neel temperature
• temperature for magnetic transition
• magnetic field for magnetic transition
• ternary
• rare earth
• transitional
• lanthanoid
• ferromagnetic