8-equatorial capped pentagonal prism 18-vertex, Monoclinic, Thermoelectric power

• Er-Si
• Fe-Te
• Dy-Gd-Ge-Si
• Gd-Ge-Si
• Co-Er-Si
• Seebeck coefficient
• temperature derivative of thermoelectric power
• relative cooling power
• metalloid
• non-disordered
• transitional
• ternary