Au1 Lu1 Ni4

semiconductor
· Au1 Lu1 Ni4

Au₁Lu₁Ni₄ is an intermetallic compound combining gold, lutetium, and nickel in a 1:1:4 stoichiometric ratio. This is a research-phase material studied primarily for its potential electronic and magnetic properties arising from the combination of a rare-earth element (lutetium) with noble and transition metals. The material belongs to the broader family of ternary intermetallics, which are of interest in solid-state physics and materials science for applications requiring specific electronic band structures, magnetic behavior, or high-temperature stability; however, industrial deployment remains limited and engineering use would be primarily in specialized research or high-performance applications requiring custom phase engineering.

research semiconductorsintermetallic compoundsrare-earth alloyselectronic materials developmentexperimental solid-state devicesmaterials characterization studies

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.
Au1 Lu1 Ni4 — Properties & Data | MatWorld