Keppens

• Sb-Zn
• Bi-Co-Fe-Tb
• Eu-Nb-O-Ti
• Eu-O-Ti
• Cr-Ge
• magnetic properties
• mechanical properties
• structural properties
• elasticity
• magnetic susceptibility
• transitional
• metal
• intermetallic
• rare earth
• lanthanoid
• cubic
• tetragonal
• orthorhombic
• monoclinic
• hexagonal