Ba-Eu, Chalcogen, Electronic and electrical properties

• Ba-Cu-Eu-O
• Ba-Cu-Eu-O-Pr
• Ba-Eu-La-Na-O-Ti
• Ba-Eu-Fe-O
• Ba-Eu-Fe-Nb-O
• conductivity or resistivity
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• rare earth
• alkaline
• chalcogen
• lanthanoid
• transitional
• tetragonal
• orthorhombic
• hexagonal
• cubic
• monoclinic