TaCuN3

metal

· TaCuN3

TaCuN3 is a ternary metal nitride compound combining tantalum, copper, and nitrogen, belonging to the refractory metal nitride family. This material is primarily of research interest for advanced coating and thin-film applications, where the combination of tantalum's high melting point and hardness with copper's thermal and electrical conductivity offers potential for wear-resistant surfaces and barrier layers in demanding environments.

thin-film coatingswear-resistant surfacesrefractory applicationsresearch/development materialshigh-temperature barrier layersmetal nitride composites

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)	0.00343	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.540	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.

TaCuN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control