Ferromagnetic, Hexagonal, Kervan

• B-Co-Pr
• B-Co-Gd
• B-Co-Ni-Pr
• B-Co-Gd-Pr
• B-Co-Gd-Nd
• magnetic properties
• magnetization
• magnetic transitions
• values of magnetization
• transitional
• ferromagnetic
• metalloid
• rare earth
• lanthanoid