Ba4YTe

ceramic

· JVASP-64630· Ba4YTe

Ba₄YTe is a mixed-metal ceramic compound combining barium, yttrium, and tellurium, belonging to the family of rare-earth telluride ceramics. This material is primarily of research interest rather than established commercial production, studied for its potential in high-temperature applications and solid-state chemistry due to its complex crystal structure and the electronic properties imparted by the rare-earth yttrium and telluride anion. Engineers considering this material should recognize it as an exploratory compound for niche applications in advanced ceramics, thermoelectrics, or specialized high-temperature environments where conventional oxides are unsuitable.

thermoelectric devices (research)high-temperature structural ceramicsrare-earth compound synthesissolid-state chemistry applicationsexperimental electronic ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	14.10	GPa	—
Shear Modulus(G)	1.020	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.631	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.594	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.8030	eV/atom	—
Formation Energy(ΔHf)	0.1671	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.

Ba4YTe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental