Ag2 Te4 Au2

semiconductor

· Ag2 Te4 Au2

Ag₂Te₄Au₂ is a ternary semiconductor compound combining silver, tellurium, and gold elements, belonging to the chalcogenide semiconductor family. This is a specialized research material rather than a commercial workhorse; such mixed-metal tellurides are investigated primarily for thermoelectric energy conversion and advanced optoelectronic applications where the combination of dissimilar metal cations can engineer band structure and carrier transport. The incorporation of noble metals (silver and gold) suggests potential for high-temperature stability and enhanced electrical properties, though practical deployment remains limited to laboratory and prototype-stage devices.

thermoelectric energy harvestingmid-infrared optoelectronicsresearch semiconductorsphase-change memory materialsspecialized electronic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00330	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.1520	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.

Ag2 Te4 Au2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control