Chalcogen, Orthosilicate, Electronic and electrical properties

• La-O-Si
• Al-Li-O-Si
• Mg-O-Si
• Fe-Mg-O-Si
• Ca-O-Si
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• conductivity or resistivity
• orthosilicate
• chalcogen
• metalloid
• disordered
• hexagonal
• monoclinic
• orthorhombic
• cubic
• trigonal