Chalcogen, Conductor, Fe, Freezing temperature for spin glass

• Fe-O-Zn
• Ba-Fe-K-Se
• Ba-Cu-Fe-O-Y
• Co-Fe-O-Zn
• Fe-In-S
• transitional
• conductor
• chalcogen
• semiconductor
• disordered
• cubic
• trigonal
• tetragonal
• orthorhombic
• monoclinic