FeSi2 oS48 64

• Fe-Si
• Co-Fe-Si
• Fe-Mn-Si
• Ru-Si
• Os-Si
• electronic and electrical properties
• thermal and thermodynamic properties
• conductivity or resistivity
• electronic energy gap
• thermoelectric power
• transitional
• metalloid
• conductor
• semiconductor
• nonmetal
• orthorhombic