Conductor, Disordered, Metal, Transitional, Lowest temperature of investigation

• Ba-Cu-O-Pr
• Cu-La-O
• Ba-Cu-O-Y
• Fe-Te
• Cu-La-O-Sr
• transitional
• metal
• conductor
• disordered
• rare earth
• tetragonal
• orthorhombic
• cubic
• hexagonal
• monoclinic