P-4b2

• Ba-Cu-La-O-Pr
• Ba-Cu-La-Nd-O
• Ba-Cu-Nd-O
• Ba-Nb-O-Sr
• S-Y
• structural properties
• magnetic properties
• magnetization
• Curie-Weiss paramagnetism
• paramagnetic moment
• chalcogen
• rare earth
• lanthanoid
• non-disordered
• transitional
• tetragonal