Yb3 Si5
semiconductor· Yb3 Si5
Yb₃Si₅ is a rare-earth silicide compound belonging to the intermetallic family, where ytterbium combines with silicon to form a ceramic-like semiconductor material. This compound is primarily investigated in research contexts for high-temperature structural applications and thermoelectric device development, where its thermal and mechanical stability may offer advantages over conventional silicides in extreme environments. Rare-earth silicides like Yb₃Si₅ are of particular interest for aerospace and power generation applications due to their potential to operate at elevated temperatures while maintaining structural integrity.
high-temperature structural materialsthermoelectric devicesaerospace componentsresearch and developmentadvanced ceramicsextreme environment engineering
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.