Pr2 Al1 N1 O3
semiconductor· Pr2 Al1 N1 O3
Pr₂Al₁N₁O₃ is a mixed rare-earth aluminum oxynitride ceramic semiconductor compound combining praseodymium, aluminum, nitrogen, and oxygen. This material belongs to the family of rare-earth nitride ceramics and oxynitrides, which are under active research for high-temperature structural applications and advanced optoelectronic devices where conventional oxides reach performance limits. The incorporation of nitrogen into the aluminum oxide lattice with praseodymium doping offers potential for improved mechanical strength at elevated temperatures and tailored electronic properties, making it of interest for aerospace and high-performance thermal applications.
high-temperature ceramicsrare-earth compoundsaerospace thermal protectionoptoelectronic semiconductorsresearch-phase materials
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.