Er-Ni-Si, Lanthanoid, Metalloid

• Co-Er-Ni-Si
• Er-Fe-Ni-Si
• Er-Ge-Ni-Si
• thermal and thermodynamic properties
• magnetic properties
• structural properties
• electronic and electrical properties
• phase transitions
• transitional
• metalloid
• rare earth
• lanthanoid
• ternary
• orthorhombic
• tetragonal
• hexagonal
• cubic
• monoclinic