Ba2Ca3Cu4TlO10.5 tP21 123

• Ba-Ca-Cu-O-Tl
• Ba-Ca-Cu-O-Tl-Zn
• Ba-Ca-Cu-Hg-O
• Al-Ca-Cu-O-Sr
• Ba-Ca-Cu-O-Ti-Tl
• superconductivity
• superconducting transition temperature
• values of superconducting transition temperature
• electronic and electrical properties
• conductivity or resistivity
• transitional
• chalcogen
• high-tc superconductor
• alkaline
• conductor
• tetragonal