Conductor, Katayama

• Au-Ce-Si
• Sn-Te
• As-Fe-Sr
• As-Ba-Fe
• S-Tl
• electronic and electrical properties
• magnetic properties
• phase transitions
• structural transitions
• structural properties
• conductor
• metal
• non-disordered
• metalloid
• transitional
• tetragonal
• cubic
• orthorhombic
• trigonal
• monoclinic