Sm(CuS)3
semiconductor· Sm(CuS)3
Sm(CuS)₃ is a ternary chalcogenide semiconductor compound combining samarium, copper, and sulfur in a 1:1:3 stoichiometry. This material is primarily of research interest rather than established industrial production, belonging to a family of rare-earth transition-metal sulfides explored for their potential in photovoltaic, thermoelectric, and optoelectronic applications. Engineers would consider this compound in exploratory projects targeting next-generation energy conversion devices or solid-state lighting, where the rare-earth element provides electronic tuning and the chalcogenide framework offers tunable bandgap and phonon properties.
photovoltaic researchthermoelectric materials developmentoptoelectronic deviceschalcogenide semiconductorsrare-earth compoundsenergy conversion (experimental)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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.