Narayana jammalamadaka

• Ba-Cu-Gd-Mn-O
• Mn-Nd-O-Sr
• Dy-Fe-Ho-Mn-Tb
• Dy-Fe-Ho-Tb
• Cu-Dy
• magnetic properties
• magnetization
• thermal and thermodynamic properties
• values of magnetization
• magnetic transitions
• transitional
• lanthanoid
• rare earth
• chalcogen
• alkaline
• tetragonal
• cubic
• orthorhombic
• monoclinic