Er-Si, Er-x polyhedra, Orthorhombic, Phase transitions

• Er-Ni-Si
• Co-Er-Si
• Er-Nd-Si
• Er-Pd-Si
• structural transitions
• fusion
• temperature for congruent melting
• temperature for structural transition
• pressure for structural transition
• rare earth
• lanthanoid
• metalloid
• silicide
• non-disordered