Bi-Fe-O-Sm, Tetrahedron 4-vertex

• Bi-Co-Fe-O-Sm
• Bi-Fe-Mn-O-Sm
• Bi-Fe-O-Sc-Sm
• magnetic properties
• electronic and electrical properties
• structural properties
• thermal and thermodynamic properties
• magnetization
• lanthanoid
• pnictogen
• chalcogen
• disordered
• rare earth
• trigonal
• orthorhombic
• tetragonal
• triclinic