Nb3 Au2

semiconductor

· Nb3 Au2

Nb₃Au₂ is an intermetallic compound belonging to the niobium-gold system, classified as a semiconductor with potential applications in advanced materials research. This material represents an experimental composition within the broader family of refractory metal intermetallics, which are studied for their combination of mechanical stability and electronic properties at elevated temperatures. Interest in this compound stems from the possibility of leveraging niobium's high melting point and gold's conductivity to create materials suitable for specialized electronic or high-temperature applications, though practical industrial deployment remains limited and largely confined to research environments.

experimental intermetallic compoundshigh-temperature electronics researchrefractory metal alloyssemiconductor device developmentmaterials science studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	178.7	GPa	—
Shear Modulus(G)	57.43	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00300	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1730	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.

Nb3 Au2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control