O8 As2 Lu2

semiconductor
· O8 As2 Lu2

O8As2Lu2 is a rare-earth arsenic oxide compound combining lutetium (a heavy lanthanide) with arsenic and oxygen; it represents an exploratory semiconductor material from the rare-earth oxychalcogenide family rather than a commercially established alloy or ceramic. This compound exists primarily in academic research contexts, where rare-earth arsenic oxides are investigated for potential optoelectronic and photonic device applications, particularly where the unique electronic structure of heavy lanthanides might enable narrow bandgap behavior or luminescence properties unavailable in conventional semiconductors. Engineers considering this material should recognize it as a research-phase compound; its relevance is strongest in advanced photonics, infrared sensors, or specialized electronic devices where lutetium's high atomic number and arsenic's semiconducting properties might be leveraged, though material maturity and reproducibility are still under development.

Experimental optoelectronicsInfrared sensorsRare-earth photonics researchAdvanced semiconductor devicesLuminescent materials development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.