Nb2FeAs

metal

· JVASP-75617· Nb2FeAs

Nb2FeAs is an intermetallic compound combining niobium, iron, and arsenic, belonging to the family of transition-metal pnictides. This is primarily a research material studied for its potential superconducting and magnetocaloric properties, rather than an established industrial material. Interest in this compound stems from its crystal structure and electronic properties, which position it within the broader investigation of iron-based superconductors and advanced functional materials for potential energy applications.

superconductor researchmagnetocaloric studiesfundamental physics researchlow-temperature applications (theoretical)materials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.419	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.120	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.5646	eV/atom	—
Formation Energy(ΔHf)	0.1765	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.

Nb2FeAs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control