Disordered, Fe-Nb, Orthorhombic

• Fe-Nb-O
• Bi-Fe-Nb-O-Ti
• Ba-Bi-Fe-Nb-O-Ti
• Fe-Mn-Nb-O-Ta
• Bi-Ca-Fe-Nb-O
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• magnetic properties
• mechanical properties
• transitional
• disordered
• chalcogen
• oxide