Chalcogen, Disordered, Quaternary, Transitional, Kim, Tetragonal

• K-Li-Nb-O
• Nb-O-Sr-Ti
• Fe-Mo-O-Sr
• Cu-La-O-Sr
• Co-Dy-O-Sr
• electronic and electrical properties
• optical properties
• magnetic properties
• structural properties
• permittivity (dielectric constant)
• quaternary
• transitional
• chalcogen
• disordered
• oxide