Electronic and electrical properties, Rare earth, Trigonal

• La-Mn-O-Sr
• Ca-La-Mn-O
• Bi-Fe-La-O
• La-Mn-O
• Ba-La-Mn-O
• electrical conductivity
• effective mass
• electronic energy gap
• conductivity or resistivity
• values of electronic energy gap
• rare earth
• lanthanoid
• transitional
• chalcogen
• disordered