LaY
ceramic· JVASP-106788· LaY
LaY is a rare-earth ceramic compound composed of lanthanum and yttrium oxides, belonging to the family of mixed rare-earth ceramics. These materials are primarily investigated for high-temperature structural applications, thermal barrier coatings, and optical devices where their thermal stability and ceramic hardness provide advantages over conventional oxides. LaY compounds are notable in research and specialized industrial contexts for their potential in aerospace and advanced energy systems where thermal cycling resistance and chemical inertness are critical.
thermal barrier coatingshigh-temperature ceramicsaerospace componentsoptical windowsrefractory materialsresearch/advanced materials
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.