Ba4 W4 N12

semiconductor

· Ba4 W4 N12

Ba₄W₄N₁₂ is a quaternary ceramic nitride compound combining barium, tungsten, and nitrogen—a research-phase material belonging to the family of transition metal nitrides and barium-containing ceramics. This material is primarily of scientific interest for potential high-temperature structural applications and semiconductor device research, as the tungsten-nitrogen bonding framework combined with barium incorporation suggests promise for refractory and electronic applications, though industrial adoption remains limited and the material is not yet widely commercialized.

high-temperature ceramics researchsemiconductor device developmentrefractory compound evaluationexperimental nitride materialsadvanced ceramics prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.467	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8720	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.

Ba4 W4 N12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control