Disordered, Fe-O, Hexagonal, Magnetic transitions

• Ba-Fe-O
• Fe-O-Sr
• Ba-Fe-O-W
• Ba-Fe-O-Ti
• Co-Fe-La-O-Sr
• Curie temperature
• Neel temperature
• temperature for magnetic transition
• freezing temperature for spin glass
• disordered
• transitional
• chalcogen
• oxide
• alkaline