Kar, Transitional

• Bi-Ca-Fe-O-Ti
• Ba-O-Ti
• Ba-O-Ti-Yb
• Bi-Fe-O
• Cu-La-Mn-O
• electronic and electrical properties
• permittivity (dielectric constant)
• optical properties
• magnetic properties
• structural properties
• transitional
• chalcogen
• oxide
• disordered
• conductor
• cubic
• trigonal
• tetragonal
• orthorhombic
• hexagonal