Conductor, Metal, Electronic and electrical properties, Karkin

• Fe-O
• As-Ca-Fe
• As-Eu-Fe
• As-Fe-Sr
• Ce-Ge-Ni
• conductivity or resistivity
• Hall effect
• electrical resistivity
• Hall coefficient
• metal
• conductor
• antiferromagnetic
• transitional
• superconductor
• tetragonal
• cubic
• orthorhombic