La2Si2PbSe8
ceramic· JVASP-140862· La2Si2PbSe8
La2Si2PbSe8 is a complex rare-earth lead selenide ceramic compound combining lanthanum, silicon, lead, and selenium elements. This is a research-phase material primarily investigated for thermoelectric and photonic applications, where the layered structure and heavy-element composition offer potential for phonon scattering and band-gap engineering. Engineers would consider this material for next-generation solid-state energy conversion or semiconductor device research rather than established industrial production.
thermoelectric energy conversionphotonic devicessolid-state electronics researchthermal management (experimental)semiconductor opticsmaterials physics research
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.