Hexagonal, Lanthanoid, Transitional, Magnetic transitions

• Ho-Mn-O
• Gd-Y
• Ag-Ge-Yb
• Fe-Lu
• Al-Ni-Tb
• Curie temperature
• Neel temperature
• temperature for magnetic transition
• magnetic field for magnetic transition
• rare earth
• lanthanoid
• transitional
• intermetallic
• ferromagnetic