Chalcogen, Ferromagnetic, Oxide, Magnetic field for magnetic transition

• Ca-Co-O
• Ca-Mn-O-Pr
• O-Ru-Sr
• Cu-O-Y
• Mn-O-Tb
• ferromagnetic
• oxide
• chalcogen
• transitional
• antiferromagnetic
• orthorhombic
• trigonal
• tetragonal
• cubic
• monoclinic