Chalcogen, Conductor, Semiconductor, Elasticity, Orthorhombic

• Ba-Cu-O-Y
• Cu-La-O-Sr
• Ca-Ir-O
• Bi-Ca-Cu-O-Sr
• Ca-O-Ti
• elastic stiffness coefficient
• longitudinal-mode elastic coefficient
• pressure derivative of elastic stiffness coefficient
• semiconductor
• conductor
• chalcogen
• oxide
• transitional