Ba4NbCu

metal

· JVASP-64622· Ba4NbCu

Ba4NbCu is an intermetallic compound combining barium, niobium, and copper in a defined stoichiometric ratio, belonging to the family of complex metallic alloys. This material is primarily of research interest rather than established production use, being studied for potential applications in superconductivity, catalysis, and advanced functional materials where the interplay of these three elements may offer unique electronic or structural properties not achievable in simpler binary or ternary systems.

superconductor researchcatalyst developmentfunctional materialsmaterials science studyintermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	14.43	GPa	—
Poisson's Ratio(ν)	0.4300	-	—
Shear Modulus(G)	2.480	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.871	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	4.059	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.165	eV/atom	—
Formation Energy(ΔHf)	1.122	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.

Ba4NbCu

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control