Sm3SiCuSe7
metal· JVASP-88178· Sm3SiCuSe7
Sm3SiCuSe7 is an experimental ternary metal compound combining samarium, silicon, copper, and selenium—a rare-earth–transition metal selenide that exists primarily in research contexts rather than established commercial production. This material class is of interest for studying electronic and magnetic properties in complex metal selenides, with potential applications in semiconducting or thermoelectric device research where rare-earth dopants and mixed-metal compositions can engineer band structure and charge-carrier behavior.
thermoelectric device researchrare-earth semiconductor compoundssolid-state physics investigationsexploratory electronic materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2288 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.510 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.401 | 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.