Chalcogen, Disordered, Karpinsky, Orthorhombic

• La-Mn-O-Sb-Sr
• Bi-Fe-O-Sm
• Ba-Co-Fe-O-Tb
• Ge-La-Mn-O-Sb-Sr
• Bi-Fe-La-O
• magnetic properties
• magnetization
• structural properties
• values of magnetization
• spontaneous magnetic moment
• oxide
• disordered
• transitional
• chalcogen
• rare earth