Chalcogen, Disordered, Rare earth, Transitional, Khomchenko

• La-Mn-O
• Bi-Fe-O-Sm
• Ca-Mn-Nd-O
• Bi-Fe-La-O
• Co-Mn-O-Tb
• magnetic properties
• magnetization
• structural properties
• values of magnetization
• magnetic hysteresis
• transitional
• disordered
• rare earth
• chalcogen
• lanthanoid
• orthorhombic
• monoclinic
• trigonal
• tetragonal
• hexagonal