Cell and atoms, Chalcogen, Disordered, Effective mass, Tetragonal

• Ba-C-Ca-Cu-O
• Cu-La-O-Pb-Sr
• Al-H-Na-O-Si
• Ba-Ca-Cu-Hg-O-Re
• La-Mn-O-Sr
• electrical conductivity
• chalcogen
• disordered
• transitional
• oxide