Bi4Se3N2

ceramic

· JVASP-133523· Bi4Se3N2

Bi4Se3N2 is a bismuth selenide nitride ceramic compound that combines bismuth, selenium, and nitrogen in a layered crystal structure. This is an experimental material primarily of interest in condensed matter physics and materials research rather than established industrial production. The material family is being investigated for potential thermoelectric and electronic applications, leveraging bismuth chalcogenides' known band structure properties combined with nitride strengthening, though practical engineering applications remain largely in the research phase.

thermoelectric device researchsolid-state electronics developmenthigh-temperature ceramic applicationstopological material studiesadvanced material research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2914	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2900	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2912	eV/atom	—
Formation Energy(ΔHf)	0.05749	eV/atom	—

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

Regulatory Screening

Environmental

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.

Bi4Se3N2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental