Alkaline, Rare earth, Cu-Fe-La-O-Sr

• Ba-Cu-Fe-La-O-Sr
• Bi-Cu-Fe-La-O-Sr
• Cu-Fe-H-La-O-Sr
• Cu-Fe-Gd-La-O-Sr
• magnetic properties
• thermal and thermodynamic properties
• electronic and electrical properties
• Moessbauer spectra
• structural properties
• lanthanoid
• rare earth
• alkaline
• chalcogen
• transitional
• tetragonal
• cubic
• orthorhombic
• trigonal
• hexagonal