Chalcogen, Lanthanoid, Transitional, Epjbfy

• Ca-Co-O-Pr
• Ca-Co-O-Pr-Y
• Ca-La-Mn-O
• As-Fe-La-O
• As-Ce-Fe-O
• electronic and electrical properties
• magnetic properties
• structural properties
• thermal and thermodynamic properties
• magnetization
• transitional
• chalcogen
• lanthanoid
• rare earth
• oxide
• orthorhombic
• tetragonal
• monoclinic
• cubic
• trigonal