Si2 Pr1 Os2

semiconductor
· Si2 Pr1 Os2

Si₂Pr₁Os₂ is an intermetallic compound combining silicon, praseodymium (a rare-earth element), and osmium—a material primarily in the research and development phase rather than established commercial production. This compound belongs to the family of rare-earth intermetallics and refractory ceramics, positioned for exploration in high-temperature and specialized semiconductor applications where thermal stability and unique electronic properties are desirable. Compared to conventional semiconductors, rare-earth intermetallics like this offer potential advantages in extreme environments, but their development status, processing complexity, and cost make them suitable only for mission-critical applications where performance gains justify the material and manufacturing investment.

research semiconductorshigh-temperature electronicsrare-earth intermetallicsexperimental devicesaerospace thermal applicationsspecialized optoelectronics

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.