Antiferroelectric, Transitional, Electrical resistivity

• Ba-Cu-O-Y
• Cu-La-O
• B-Ce-La
• Ba-Cu-Fe-O-Y
• As-Ce-Fe-O
• Hall effect
• transitional
• antiferroelectric
• antiferromagnetic
• non-disordered
• conductor
• orthorhombic
• tetragonal
• cubic
• hexagonal
• trigonal