NpFe2Ge2

metal

· JVASP-53330· NpFe2Ge2

NpFe2Ge2 is an intermetallic compound containing neptunium, iron, and germanium, belonging to the rare-earth and actinide metal family. This material is primarily of research and fundamental scientific interest rather than established industrial production, studied for its magnetic and electronic properties in the context of actinide metallurgy and solid-state physics. Engineers would encounter this compound in specialized nuclear materials research or advanced functional materials development where understanding actinide behavior and intermetallic phase stability is critical.

actinide metallurgy researchsolid-state physics studiesmagnetic material characterizationnuclear materials scienceintermetallic phase researchfundamental materials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3852	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-24.88	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05620	eV/atom	—
Formation Energy(ΔHf)	-0.1232	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.

NpFe2Ge2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control