Alkaline, Chalcogen, Oxide, Ba-Fe-O, Magnetic transitions

• Ba-Cu-Fe-O-Y
• Ba-Fe-Mo-O
• Ba-Co-Fe-O
• Ba-Co-Fe-O-Zn
• Curie temperature
• Neel temperature
• temperature for magnetic transition
• freezing temperature for spin glass
• transitional
• alkaline
• chalcogen
• oxide
• disordered
• hexagonal
• trigonal
• tetragonal
• cubic
• orthorhombic