As-Pr, Electronic and electrical properties, Metalloid

• As-Fe-O-Pr
• As-Ni-Pr
• As-Fe-O-Pr-Ru
• As-Pr-Zn
• conductivity or resistivity
• effective mass
• electrical conductivity
• electronic energy gap
• values of electronic energy gap
• rare earth
• pnictogen
• lanthanoid
• metalloid
• transitional
• tetragonal
• orthorhombic
• trigonal
• cubic
• hexagonal