Karmakar, Lanthanoid, Rare earth, Transitional, Orthorhombic

• Ca-La-Mn-O
• Ca-Mn-O-Sm-Sr
• Eu-La-Mn-O
• Eu-Mn-O-Sm
• Ca-Mn-O-Pr
• magnetic properties
• electronic and electrical properties
• magnetization
• magnetic transitions
• magnetic susceptibility
• lanthanoid
• transitional
• rare earth
• chalcogen
• oxide