Disordered, Quaternary, Transitional, Zubkov

• Mg-Nb-Ni-O
• Ca-Cu-Mn-O
• Ca-Mn-Ni-O
• Bi-Nb-O-Ti
• Ca-Co-Mn-O
• structural properties
• magnetic properties
• Curie-Weiss paramagnetism
• electronic and electrical properties
• magnetic susceptibility
• transitional
• disordered
• quaternary
• chalcogen
• oxide
• tetragonal
• orthorhombic
• trigonal
• cubic
• triclinic