O8 As2 Dy2

semiconductor
· O8 As2 Dy2

O8As2Dy2 is an experimental rare-earth compound semiconductor containing dysprosium, arsenic, and oxygen, belonging to the family of rare-earth pnictide oxides under investigation for advanced electronic and photonic applications. This material is primarily of research interest rather than established commercial production, with potential applications in high-temperature electronics, magneto-optic devices, and specialized semiconductor research where rare-earth elements provide unique magnetic and optical properties. Engineers would consider this compound for niche applications requiring the distinct electronic characteristics imparted by dysprosium doping, though material availability, processing complexity, and limited processing precedent make it suitable only for specialized projects where conventional semiconductors prove inadequate.

rare-earth semiconductorsexperimental photonicsmagneto-optic researchhigh-temperature electronicsmaterials researchspecialty compound development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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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.
O8 As2 Dy2 — Properties & Data | MatWorld