TmCuPbS3

metal
· JVASP-143177· TmCuPbS3

TmCuPbS3 is a ternary sulfide compound combining thulium, copper, and lead—a material class of interest primarily in solid-state physics and materials research rather than established industrial production. This compound belongs to the family of chalcogenides, which are investigated for potential applications in thermoelectrics, photovoltaics, and semiconductor devices where mixed-metal sulfides can offer tunable electronic and thermal properties. While not yet a mature engineering material with widespread commercial use, ternary metal sulfides like this represent an emerging research frontier for energy conversion and advanced electronics, particularly where cost-effective alternatives to conventional semiconductors are sought.

thermoelectric devices (research stage)thin-film photovoltaics (experimental)solid-state physics studiesmixed-metal chalcogenide researchmaterials discovery for energy applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
6.981
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
1.546
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-1.224
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.