Chalcogen, Disordered, Transitional, Keller, Orthorhombic

• Ba-Cu-O-Y
• Fe-Se
• Ba-Mn-Nd-O-Sr
• Ba-Ca-Co-Dy-O
• Ba-Mn-Nd-O
• magnetic properties
• structural properties
• electronic and electrical properties
• magnetic transitions
• conductivity or resistivity
• transitional
• chalcogen
• disordered
• rare earth
• antiferromagnetic