TeAu3

metal

· JVASP-126936· TeAu3

TeAu3 is an intermetallic compound composed of tellurium and gold, representing a rare and specialized material from the gold-tellurium binary system. This material is primarily of research and experimental interest rather than established industrial production, with potential applications in thermoelectric devices, semiconducting components, and high-density applications where the combination of gold's properties and tellurium's semiconducting characteristics could be leveraged. Engineers considering this material should recognize it as an emerging compound whose processing, reliability, and cost-effectiveness remain subjects of active investigation rather than a field-proven engineering standard.

thermoelectric researchexperimental semiconductor compoundshigh-density functional materialsintermetallic phase studiesadvanced electronics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	14.65	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)	0.1858	eV/atom	—
Formation Energy(ΔHf)	0.1571	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.

TeAu3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control