Tao, Tetragonal

• As-Co-O-Sm
• As-Co-Fe-La-O
• As-Eu-Fe-P
• As-Co-Fe-O-Sm
• As-Ba-Fe-Ni
• structural properties
• electronic and electrical properties
• magnetic properties
• conductivity or resistivity
• superconductivity
• transitional
• chalcogen
• rare earth
• disordered
• lanthanoid