La2YEr
ceramic· JVASP-157135· La2YEr
La₂YEr is a rare-earth oxide ceramic compound combining lanthanum, yttrium, and erbium. This material belongs to the family of rare-earth ceramics that are typically investigated for high-temperature applications, optical properties, and thermal barrier coatings where chemical stability and refractory performance are critical. While primarily a research composition rather than a widely commercialized engineering material, rare-earth ceramics of this type are explored for advanced aerospace, nuclear, and solid-state laser applications where conventional oxides reach performance limits.
thermal barrier coatingshigh-temperature ceramicsrare-earth oxide researchoptical/photonic materialsaerospace applicationsrefractory materials
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.