Au1 Ho1 Ni4

semiconductor
· Au1 Ho1 Ni4

Au₁Ho₁Ni₄ is an intermetallic compound combining gold, holmium, and nickel in a fixed stoichiometric ratio, belonging to the rare-earth transition metal alloy family. This material is primarily of research interest rather than established industrial production, with potential applications in high-performance magnetic, electronic, or catalytic systems where the rare-earth element (holmium) contributes unique magnetic properties and the precious metal (gold) provides chemical stability. Engineers would consider this compound for emerging applications in specialized functional materials where conventional alloys cannot meet performance requirements, though availability, cost, and limited characterization data typically restrict use to laboratory and prototype development stages.

rare-earth intermetallics researchmagnetic functional materialshigh-performance alloy developmentcatalytic material researchelectronics and spintronicsadvanced materials prototyping

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)
—
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.