Jordan sweet

• Cu-La-O-Sr
• Ba-Cu-O-Y
• Ba-Co-Cu-O-Y
• Er-Si
• Ga-Sb
• structural properties
• superconductivity
• structural transitions
• values of superconducting transition temperature
• superconducting transition temperature
• rare earth
• transitional
• chalcogen
• binary
• lanthanoid
• orthorhombic
• tetragonal