Bi-Nb, Effective mass, Pnictogen

• Bi-K-Na-Nb-O-Ti
• Ba-Bi-K-Na-Nb-O-Ti
• Ba-Bi-Nb-O
• Bi-Ca-Nb-O
• Bi-K-Nb-O
• electrical conductivity
• transitional
• pnictogen
• chalcogen
• disordered
• tetragonal
• orthorhombic
• cubic
• trigonal
• hexagonal