Chalcogen, Non-disordered, Ternary, Electric properties, Trigonal

• Bi-Fe-O
• Bi-Se-Te
• La-Mn-O
• Co-La-O
• Li-Nb-O
• electrical conductivity
• electronic energy gap
• effective mass
• permittivity (dielectric constant)
• values of electronic energy gap
• non-disordered
• chalcogen
• ternary
• transitional
• oxide