Alkaline, Khan, Superconductivity, Tetragonal

• Ba-Ca-Cu-O-Tl
• Ba-Ca-Cu-O-Tl-Zn
• Ba-Pt-Si
• Ba-Ca-Cu-Mg-O-Tl
• Ba-Be-Ca-Cu-O-Tl
• superconducting transition temperature
• values of superconducting transition temperature
• coherence length
• values of coherence length
• magnetic penetration depth
• alkaline
• transitional
• conductor
• chalcogen
• high-tc superconductor