Electronic and electrical properties, F-Mg, Halogen, Monoclinic

• F-H-Mg-O-Si
• F-Fe-H-Mg-O-Si
• Al-F-Fe-H-K-Mg-Mn-O-Si-Ti
• Al-Ca-F-Mg-Na-O-Sc-Si
• Al-F-H-K-Mg-O-Si
• effective mass
• electrical conductivity
• values of electronic energy gap
• electronic energy gap
• ferroelectric transitions
• halogen
• alkaline
• fluoride
• chalcogen