Ni1 Au3

semiconductor
· Ni1 Au3

Ni₁Au₃ is an intermetallic compound composed of nickel and gold in a 1:3 atomic ratio, representing a research-phase material in the gold-nickel binary system. This compound is primarily of academic and materials science interest rather than established industrial use, with potential applications in phase diagram studies, electronic materials development, and specialized coating or bonding applications where noble metal stability and intermetallic strengthening are desired. The material's use would typically be driven by unique electronic, thermal, or chemical properties arising from its ordered crystalline structure, making it a candidate for advanced semiconductor or catalytic research rather than conventional engineering applications.

intermetallic researchphase diagram studieselectronic materials developmentprecious metal alloysmaterials characterizationexperimental semiconductors

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.
Ni1 Au3 — Properties & Data | MatWorld