Si4 Sb4 Tm10
semiconductor· Si4 Sb4 Tm10
Si₄Sb₄Tm₁₀ is a rare-earth intermetallic compound combining silicon, antimony, and thulium—a research-stage material belonging to the family of rare-earth semiconductors and thermoelectric compounds. This composition sits at the intersection of quantum materials research and solid-state physics, where such rare-earth-containing phases are investigated for potential applications in thermoelectric energy conversion, magnetic refrigeration, and advanced semiconductor devices. The incorporation of thulium (a lanthanide) into a Sb-Si framework suggests this material is being explored in academic or specialized industrial settings rather than mainstream production.
thermoelectric devicesrare-earth semiconductorsmagnetic refrigeration researchquantum materials studysolid-state physics applicationsexperimental compound
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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.