Nguyen xuan

• Ba-Ca-Cu-O
• Ba-C-O
• Ba-Ca-Cu-O-Tl
• Ca-O-Tl
• Au
• structural properties
• thermal expansion
• thermal and thermodynamic properties
• linear thermal expansion coefficient
• chalcogen
• alkaline
• disordered
• non-disordered
• oxide
• tetragonal
• cubic
• orthorhombic
• trigonal
• monoclinic