Chalcogen, Disordered, Rare earth, Electronic energy gap

• La-Mn-O-Sr
• Cu-La-O
• Eu-O
• Ca-La-Mn-O
• Ce-O
• values of electronic energy gap
• thermal energy gap
• energy gap for direct transition
• polaron formation energy
• energy gap for indirect transition
• rare earth
• chalcogen
• disordered
• lanthanoid
• cubic
• tetragonal
• orthorhombic
• monoclinic
• trigonal