Conductor, Metal, Superconductor, Transitional, Khlybov

• As-Ba-Fe-Ni
• Gd-Mo-Pb-S
• Cu-Nd-O-Sr
• Ce-Cu-Eu-O-Ru-Sr
• B-Dy-Rh
• superconductivity
• superconducting transition temperature
• structural properties
• electronic and electrical properties
• values of superconducting transition temperature
• transitional
• superconductor
• conductor
• metal
• chalcogen
• trigonal
• tetragonal
• orthorhombic
• cubic