Chalcogen, Rare earth, Transitional, Keimer, Orthorhombic

• Ba-Cu-O-Y
• O-Ti-Y
• O-V-Y
• Ca-O-Pr-V
• Ho-O-V
• magnetic properties
• optical properties
• magnetization
• electronic and electrical properties
• phonons
• oxide
• transitional
• chalcogen
• rare earth
• non-disordered