Lu1 Pa1 Os2

semiconductor
· Lu1 Pa1 Os2

Lu₁Pa₁Os₂ is an intermetallic compound composed of lutetium, protactinium, and osmium—a rare-earth refractory metal system of primarily research interest. This material belongs to the family of high-entropy intermetallics and exotic refractory compounds; it is not a commercial engineering material and exists mainly in academic literature exploring extreme-environment phases and fundamental solid-state chemistry. Interest in such ternary systems centers on their potential for ultra-high-temperature applications and as model compounds for understanding phase stability in complex metallic systems, though practical engineering adoption remains limited due to cost, scarcity of precursors, and uncharacterized mechanical properties.

research compoundhigh-temperature phase studiesrefractory intermetallic systemsexotic material characterizationsolid-state chemistrytheoretical materials modeling

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.