Conductivity or resistivity, Conductor, P4/mmm

• Ba-Ca-Cu-O-Tl
• Ba-Ca-Cu-La-O
• Ba-Cu-Fe-O-Y
• Ba-Cu-La-O
• Ba-Cu-O-Y
• electrical resistivity
• electrical conductivity
• transitional
• conductor
• chalcogen
• alkaline
• high-tc superconductor
• tetragonal
• orthorhombic