Ge-Tb, Rare earth, Tb-x polyhedra

• Ge-Si-Tb
• Ge-Mn-Tb
• Fe-Ge-Tb
• Ge-Tb-Ti
• magnetic properties
• thermal and thermodynamic properties
• magnetization
• structural properties
• magnetic transitions
• rare earth
• metalloid
• lanthanoid
• ternary
• intermetallic
• orthorhombic
• monoclinic
• tetragonal
• hexagonal
• cubic