Ba-Cu-O-Y, Chalcogen, Transitional, Thermal expansion

• Ba-Cu-La-O-Y
• Ba-Co-Cu-O-Y
• Ba-Cu-Fe-O-Y
• Ba-Cu-F-O-Y
• linear thermal expansion coefficient
• thermal cell parameters change
• volume thermal expansion coefficient
• transitional
• alkaline
• rare earth
• chalcogen
• disordered
• orthorhombic
• tetragonal
• cubic
• monoclinic
• trigonal