Chalcogen, Conductor, Oxide, Transitional, Isothermal linear compressibility

• Ba-Cu-O-Y
• Cu-La-O-Sr
• Ba-Cu-O-Tl
• Cu-La-O
• Ba-Cu-O-Sr-Y
• transitional
• chalcogen
• conductor
• oxide
• disordered
• orthorhombic
• tetragonal
• trigonal
• monoclinic
• cubic