Alkaline, Chalcogen, Transitional, Effective mass, Tetragonal

• Ba-C-Ca-Cu-O
• Be-Se-Zn
• Be-S-Zn
• Be-Te-Zn
• Cr-O-Sr
• electrical conductivity
• effective mass of electrons
• effective mass of electrons to holes ratio
• transitional
• chalcogen
• alkaline
• oxide