Conductor, Diamagnetic, Metal, Transitional, Khan, Tetragonal

• Ba-Ca-Cu-O-Tl
• Ni-Se-Tl
• Ni-S-Tl
• Ba-Ca-Cu-O-Tl-Zn
• Ni-S-Se-Tl
• superconductivity
• superconducting transition temperature
• values of superconducting transition temperature
• electronic and electrical properties
• optical properties
• transitional
• conductor
• diamagnetic
• metal
• chalcogen