Conductor, Rare earth, Kannewurf, Orthorhombic

• Ce-Cs-Cu-S
• Al-Ce-Fe-Si
• Al-Fe-Pr-Si
• Cu-Gd-Te
• Ag-Ce-K-Te
• electronic and electrical properties
• magnetic properties
• conductivity or resistivity
• optical properties
• thermal and thermodynamic properties
• lanthanoid
• conductor
• rare earth
• transitional
• quaternary