Monoclinic, Si, Thermoelectric power, Transitional

• Al-Fe-H-Mg-O-Si
• Fe-O-Si
• O-Si-Y
• Al-Ca-Fe-H-K-Mg-Na-O-Si-Ti
• Ce-Ru-Si
• Seebeck coefficient
• metalloid
• transitional
• chalcogen
• disordered