Karkin, Tetragonal

• As-Ca-Fe
• As-Eu-Fe
• As-Fe-Sr
• O-Ru-Sr
• As-Ca-Co-Fe
• electronic and electrical properties
• conductivity or resistivity
• Hall effect
• thermal and thermodynamic properties
• thermoelectric power
• transitional
• metal
• antiferromagnetic
• conductor
• superconductor