La3Si
ceramic· JVASP-132041· La3Si
La3Si is an intermetallic ceramic compound in the lanthanum-silicon system, representing a rare-earth silicide material class. While primarily a research compound rather than an established commercial material, lanthanum silicides are investigated for high-temperature structural applications, electronic materials, and as precursors for advanced ceramics due to their thermal stability and potential for tailored properties through rare-earth doping. Engineers would consider this family of materials for extreme-environment applications where conventional silicates or oxides fall short, though adoption remains limited to specialized applications pending further development and cost reduction.
high-temperature ceramics researchrare-earth intermetallicselectronic materials developmentrefractory compound researchadvanced ceramics precursors
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.