Ba-Nb, Disordered, Fusion

• Ba-Nb-O-Ti
• Ba-Nb-O
• Ba-La-Nb-O
• Ba-Ca-Nb-O
• Ba-Bi-K-Na-Nb-O-Ti
• temperature for congruent melting
• transitional
• alkaline
• disordered
• chalcogen
• tetragonal
• cubic
• trigonal
• orthorhombic
• hexagonal