Ba4BiTe

ceramic

· JVASP-64004· Ba4BiTe

Ba₄BiTe is an intermetallic ceramic compound combining barium, bismuth, and tellurium—a ternary phase belonging to the family of heavy-element chalcogenides. This is a research-stage material, not yet widely commercialized, being investigated primarily for thermoelectric and semiconducting applications where the combination of heavy atoms and complex crystal structure can enable low thermal conductivity and tunable electronic properties.

thermoelectric deviceswaste heat recoverysemiconductor researchhigh-temperature power generationsolid-state cooling systemsexperimental energy conversion

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.974	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)	0.7692	eV/atom	—
Formation Energy(ΔHf)	-0.3010	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.

Ba4BiTe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental