Chalcogen, Disordered, Transitional, Volume thermal expansion coefficient

• Ba-Cu-O-Y
• Ba-Bi-Fe-O-Pr
• Bi-Ca-Cu-O-Sr
• Ba-Mg-O-W
• Bi-La-O
• transitional
• disordered
• chalcogen
• oxide
• conductor
• orthorhombic
• cubic
• tetragonal
• trigonal
• hexagonal