Electronic and electrical properties, Hexagonal, Mg-x polyhedra, Ternary

• Ba-Fe-O
• Al-B-Mg
• Mg-O-Zn
• Eu-Ge-Mg
• Ba-Mg-Si
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• conductivity or resistivity
• alkaline
• ternary
• disordered
• transitional