Electronic and electrical properties, F, Fluoride, Trigonal

• F-K-Sn
• F-La
• Ag-F
• F-Pr
• Al-Cr-Cs-F-Na
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• valence or charge transfer
• fluoride
• halogen
• non-disordered
• transitional