Electronic and electrical properties, Gd, Lanthanoid, Tetragonal

• Cu-Gd-O-Ru-Sr
• Ce-Cu-Gd-O-Ru-Sr
• Cu-Gd-Si
• Fe-Gd-Si
• Gd-Ni-Si
• conductivity or resistivity
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• rare earth
• lanthanoid
• transitional
• disordered
• chalcogen