Electronic and electrical properties, Tetragonal, Tl

• Ba-Ca-Cu-O-Tl
• Ba-Cu-O-Tl
• Ga-Te-Tl
• Cu-S-Tl
• Cu-Se-Tl
• conductivity or resistivity
• electrical conductivity
• effective mass
• electrical resistivity
• electronic energy gap
• chalcogen
• transitional
• conductor
• disordered
• alkaline