Kevin

• Co-Fe-O-Ti
• Bi-Fe-La-Mn-O-Sr
• Bi-Fe-La-Mn-O
• Co-Fe-O
• Cu-Fe-S-Sn
• magnetic properties
• structural properties
• electronic and electrical properties
• permittivity (dielectric constant)
• structural transitions
• transitional
• chalcogen
• ferroelectric
• antiferromagnetic
• multiferroic
• cubic
• orthorhombic