Chalcogen, Conductor, Disordered, Shear modulus

• O-Zr
• Ba-Cu-O-Y
• Ba-O-Ti
• Ca-O-Ti
• Ba-Cu-Eu-O
• conductor
• disordered
• chalcogen
• transitional
• semiconductor
• cubic
• orthorhombic
• tetragonal
• monoclinic
• trigonal