Chalcogen, Transitional, Co-Nb, Trigonal

• Co-Nb-O
• Ba-Co-Nb-O
• Co-La-Nb-O-Sr
• Bi-Co-Fe-Nb-O
• Co-Mn-Nb-O
• thermal and thermodynamic properties
• electronic and electrical properties
• magnetic properties
• structural properties
• permittivity (dielectric constant)
• transitional
• chalcogen
• oxide
• disordered