De mello

• Cu-La-O-Sr
• Ba-Ca-Cu-Hg-O-Re
• As-Ba-Fe-K
• Ba-Cu-Hg-O
• Ba-F-Pr-Y
• superconductivity
• critical magnetic field
• magnetization
• magnetic properties
• values of magnetization
• transitional
• alkaline
• chalcogen
• quaternary
• lanthanoid
• tetragonal
• orthorhombic