Pr1 Y1 O2
semiconductor· Pr1 Y1 O2
Pr₁Y₁O₂ is a rare-earth oxide compound combining praseodymium and yttrium in a mixed-valence ceramic structure. This material belongs to the family of rare-earth oxides and mixed-metal oxides, which are studied primarily for electronic and optical applications where the unique electronic properties of rare-earth elements can be leveraged. While not yet a mainstream commercial material, compounds in this family are of research interest for potential use in solid-state devices, catalysis, and high-temperature ceramics where rare-earth doping provides enhanced functional properties.
rare-earth oxide researchsolid-state electronicshigh-temperature ceramicscatalytic materialsoptical/photonic device developmentmaterials science characterization
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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.