Antiferroelectric, Chalcogen, Ba-Cu-O-Y, Magnetic properties

• Ba-Cu-Fe-O-Y
• Al-Ba-Cu-O-Y
• Ba-Co-Cu-Fe-O-Y
• Ba-Cu-O-Y-Yb
• magnetic susceptibility
• magnetization
• values of magnetic susceptibility
• Curie-Weiss paramagnetism
• alkaline
• antiferromagnetic
• chalcogen
• antiferroelectric
• conductor
• orthorhombic
• tetragonal