AuTaN3

metal

· AuTaN3

AuTaN3 is an experimental intermetallic compound combining gold (Au), tantalum (Ta), and nitrogen (N3), representing a research-phase material in the hard coating and refractory compound family. This ternary nitride system is primarily of interest in academic and advanced materials research for potential high-hardness, wear-resistant, or thermal barrier applications, though industrial adoption remains limited and material characterization is ongoing.

Hard coatings (research phase)Wear-resistant surfacesHigh-temperature barrier materialsRefractory compoundsThin-film deposition studiesMaterials science research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.544	μB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.380	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.

AuTaN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control