CuHoPbS3 oS28 63

• Cu-Dy-Pb-S
• Cu-Er-Pb-S
• Cu-Ho-Pb-S
• Cu-Pb-S-Tb
• Cu-Pb-S-Tm
• structural properties
• disordered
• rare earth
• chalcogen
• sulfide
• quaternary
• orthorhombic