Chalcogen, Charge-density wave state, Conductor, Seebeck coefficient

• Ba-Cu-O-Y
• Co-Na-O
• S-Ta
• Nb-Se
• Cu-La-O-Sr
• charge-density wave state
• conductor
• chalcogen
• transitional
• metal
• orthorhombic
• hexagonal
• monoclinic
• tetragonal
• trigonal