Bi-Fe-O-Sm, Bi-x polyhedra, Electronic and electrical properties

• Bi-Fe-Mn-O-Sm
• Bi-Co-Fe-O-Sm
• Bi-Fe-O-Pb-Sm-Ti
• permittivity (dielectric constant)
• ferroelectric hysteresis
• electric polarization
• coercive electric field
• conductivity or resistivity
• lanthanoid
• oxide
• chalcogen
• disordered
• pnictogen
• trigonal
• orthorhombic
• triclinic
• tetragonal