Chalcogen, Conductor, Non-disordered, Semiconductor, Young modulus

• O-Y-Zr
• Ba-Cu-O-Y
• Ca-O-Ti
• O-U
• Co-Fe-O
• semiconductor
• non-disordered
• conductor
• chalcogen
• transitional
• cubic
• orthorhombic
• tetragonal
• trigonal
• monoclinic