El zaidia

• Cu-In-S-Tl
• Ba-Cu-Nd-O
• O-Pb
• electronic and electrical properties
• conductivity or resistivity
• permittivity (dielectric constant)
• real part of permittivity
• imaginary part of permittivity
• chalcogen
• quaternary
• disordered
• transitional
• conductor
• monoclinic
• orthorhombic
• tetragonal