Electronic and electrical properties, Er-Ni, Lanthanoid, Orthorhombic

• Er-Ni-Si
• Ba-Cu-Er-Ni-O
• Er-Ge-Ni
• Er-Ni-Sn
• Er-Ga-Ni
• electrical conductivity
• conductivity or resistivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• transitional
• rare earth
• lanthanoid
• ternary
• non-disordered