B-x polyhedra, Fe-O, Ferrimagnet, Structural properties

• Al-Fe-Mg-O
• Fe-Mg-O
• Fe-O-Zn
• Co-Fe-O
• thermal and thermodynamic properties
• thermal expansion
• mechanical properties
• compressibility
• transitional
• chalcogen
• ferrimagnet
• oxide
• disordered
• cubic
• tetragonal
• orthorhombic
• monoclinic
• trigonal