Karpenkov

• Co-Dy-Er-Tb
• Fe-Y
• Fe-Tb
• Fe-Gd
• B-Co-Fe-Y
• structural properties
• electronic and electrical properties
• conductivity or resistivity
• magnetic properties
• magnetization
• transitional
• rare earth
• lanthanoid
• intermetallic
• ferromagnet
• hexagonal
• cubic
• tetragonal