Electronic and electrical properties, P-1

• As-Ca-Fe-Pt
• Re-Se
• Fe-O-V
• H-Mg-Na-O-P
• Cu-O-W
• conductivity or resistivity
• electronic energy gap
• electrical resistivity
• values of electronic energy gap
• valence or charge transfer
• chalcogen
• transitional
• non-disordered
• conductor
• ternary
• triclinic