Conductor, Disordered, Karpinski, Structural properties

• Ba-Cu-O-Y
• Ba-Ca-Cu-O-Y
• As-F-Fe-Nd-O
• Al-B-Mg
• As-Fe-O-P-Sm
• mechanical properties
• compressibility
• disordered
• conductor
• transitional
• metal
• orthorhombic
• tetragonal
• hexagonal