CuY3(Y0.4Pb0.6)0.83PbS7 mS26 8

• Cu-Pb-Se-Tb
• Cu-Dy-Pb-Se
• Cu-Dy-Pb-S
• Cu-Ho-Pb-S
• Cu-Er-Pb-S
• structural properties
• disordered
• rare earth
• chalcogen
• quaternary
• transitional
• monoclinic