Chalcogen, Quaternary, Khalyavin, Orthorhombic

• Ca-Mn-Nd-O
• Ba-Mn-Nd-O
• Ba-Co-Nd-O
• Ba-Co-O-Tb
• Ba-Mn-O-Sm
• magnetic properties
• magnetization
• structural properties
• values of magnetization
• temperature for structural transition
• oxide
• transitional
• chalcogen
• quaternary
• rare earth