Electronic and electrical properties, Er-Ga, Intermetallic, Lanthanoid

• Er-Ga-Ni
• Co-Er-Ga
• Cu-Er-Ga
• Er-Ga-Ge
• effective mass
• electrical conductivity
• values of electronic energy gap
• electronic energy gap
• conductivity or resistivity
• rare earth
• intermetallic
• lanthanoid
• ternary
• orthorhombic
• hexagonal
• tetragonal
• cubic
• trigonal