Chalcogen, Disordered, Isothermal linear compressibility

• Ba-Cu-O-Y
• Fe-S
• Ba-Cu-O-Tl
• Cu-La-O-Sr
• Nb-O-Pb-Ti-Zr
• disordered
• chalcogen
• transitional
• oxide
• conductor
• orthorhombic
• tetragonal
• monoclinic
• trigonal
• cubic