TbCuPbS3
metal· JVASP-111485· TbCuPbS3
TbCuPbS3 is a ternary metal sulfide compound combining terbium, copper, and lead with sulfur. This is a research-phase material studied primarily for solid-state physics and materials science applications rather than established industrial use. The compound belongs to the family of rare-earth metal chalcogenides, which are of interest for thermoelectric energy conversion, semiconductor applications, and fundamental studies of magnetic and electronic properties in complex crystal structures.
thermoelectric energy conversion (research)semiconductor materials (experimental)rare-earth compound researchsolid-state physics studieslow-temperature applications (potential)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 61.91 | GPa | — | ||
Shear Modulus(G) | 28.17 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.675 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.623 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01280 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.213 | 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.