Conductor, Semiconductor, Hexagonal, Magnetic transitions

• Ho-Mn-O
• Ba-Fe-O
• Mn-Sb
• Co-Na-O
• Fe-O-Sr
• Curie temperature
• Neel temperature
• temperature for magnetic transition
• freezing temperature for spin glass
• magnetic field for magnetic transition
• conductor
• semiconductor
• transitional
• disordered
• chalcogen