Alkaline, Disordered, Ba-K, Electronic and electrical properties

• As-Ba-Fe-K
• Ba-Bi-K-O
• Ba-F-K-O-Ti
• Ba-Bi-K-Na-Nb-O-Ti
• Ba-K-Na-Nb-O-Ti
• conductivity or resistivity
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• disordered
• alkali
• alkaline
• transitional
• chalcogen
• tetragonal
• cubic
• orthorhombic
• monoclinic
• trigonal