Ba4GaSi

ceramic

· JVASP-63980· Ba4GaSi

Ba₄GaSi is an intermetallic ceramic compound combining barium, gallium, and silicon—a rare-earth-adjacent material primarily explored in materials research rather than established commercial production. This compound belongs to the family of complex ternary ceramics and is of interest for its potential in semiconductor, photonic, or refractory applications where specific crystal structures and electronic properties are valued. Limited practical deployment exists; the material is most relevant to researchers and specialized engineers investigating advanced ceramics, wide-bandgap semiconductors, or high-temperature structural compounds.

semiconductor researchphotonic materials developmentrefractory compound researchintermetallic ceramic studiesadvanced materials prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.513	kg/m³	—

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)	0.8473	eV/atom	—
Formation Energy(ΔHf)	0.5103	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.

Ba4GaSi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental