Chalcogen, Oxide, Fe-O, Structural transitions

• Bi-Fe-O
• Fe-Nb-O-Pb
• As-Fe-La-O
• Cu-Fe-O
• temperature for structural transition
• pressure for structural transition
• structural transition
• magnetic field for structural transition
• transitional
• chalcogen
• oxide
• disordered
• antiferromagnetic
• orthorhombic
• cubic
• tetragonal
• trigonal
• monoclinic