Chalcogen, Charge-density wave state, Conductor, Transitional

• Ba-Cu-O-Y
• S-Ta
• Nb-Se
• Cu-La-O-Sr
• La-Mn-O-Sr
• electronic and electrical properties
• superconductivity
• magnetic properties
• thermal and thermodynamic properties
• superconducting transition temperature
• transitional
• charge-density wave state
• conductor
• chalcogen
• metal
• orthorhombic
• tetragonal
• hexagonal
• monoclinic
• trigonal