Electronic and electrical properties, Tl

• Ba-Ca-Cu-O-Tl
• In-S-Tl
• Ga-Se-Tl
• Ba-Cu-O-Tl
• Cl-Tl
• electrical conductivity
• effective mass
• electronic energy gap
• conductivity or resistivity
• values of electronic energy gap
• chalcogen
• non-disordered
• transitional
• conductor
• tetragonal
• cubic
• monoclinic
• orthorhombic
• trigonal