Electronic and electrical properties, F-Sr, Halogen

• As-F-Fe-Sr
• Al-F-Sr
• F-K-Nb-O-Sr
• F-Fe-O-Sr
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• conductivity or resistivity
• alkaline
• halogen
• fluoride
• transitional
• tetragonal
• cubic
• hexagonal
• trigonal
• orthorhombic