Chalcogen, Disordered, Non-disordered, Isothermal linear compressibility

• Ba-Cu-O-Y
• Fe-S
• Cu-La-O
• Fe-Se
• O-Pb
• non-disordered
• chalcogen
• disordered
• transitional
• conductor
• orthorhombic
• tetragonal
• monoclinic
• trigonal
• cubic