Alkaline, Quaternary, Khalyavin, Orthorhombic

• Ca-Mn-Nd-O
• Ba-Mn-Nd-O
• Ba-Co-Nd-O
• As-Ba-Fe-K
• Ba-Co-O-Tb
• magnetic properties
• magnetization
• structural properties
• phase transitions
• structural transitions
• transitional
• quaternary
• alkaline
• antiferromagnetic
• chalcogen