Alkaline, Conductor, Transitional, Ba-Co-Fe-O, Hexagonal

• Ba-Co-Fe-La-Mg-O-Zn
• Ba-Co-Fe-O-Y
• Ba-Co-Fe-Mn-O-Zr
• Ba-Co-Fe-Ni-O
• magnetic properties
• electronic and electrical properties
• permittivity (dielectric constant)
• magnetic susceptibility
• magnetization
• oxide
• chalcogen
• conductor
• alkaline
• semiconductor