Ba4NiSe

metal

· JVASP-64027· Ba4NiSe

Ba₄NiSe is an intermetallic compound combining barium, nickel, and selenium—a rare quaternary phase that belongs to the family of metal selenides and intermetallic systems. This material is primarily of research interest rather than established industrial production, with potential applications in thermoelectric devices, solid-state electronics, and advanced ceramic composites where selenium-based phases offer unique electronic and thermal properties.

thermoelectric devicesresearch semiconductorssolid-state electronicsadvanced ceramicsexperimental materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1802	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.115	eV/atom	—
Formation Energy(ΔHf)	0.3845	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.

Ba4NiSe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control