Ba-Ca-O-Ti-Zr, Chalcogen, Oxide, Structural transitions

• Ba-Ca-O-Ti-Y-Zr
• Ba-Ca-Mn-O-Ti-Zr
• Ba-Ca-Er-O-Ti-Zr
• Ba-Bi-Ca-Fe-Mn-O-Ti-Zr
• temperature for structural transition
• transitional
• chalcogen
• alkaline
• oxide
• ferroelectric
• tetragonal
• cubic
• orthorhombic
• trigonal