Ag3AuSe2

metal

· JVASP-19027· Ag3AuSe2

Ag3AuSe2 is a ternary intermetallic compound combining silver, gold, and selenium, belonging to the class of precious metal selenides. This material is primarily of research and developmental interest rather than established in widespread industrial production, with potential applications in thermoelectric devices, semiconductor research, and advanced optoelectronic materials where the combination of noble metals and chalcogen chemistry offers unique electronic properties.

thermoelectric devicessemiconductor researchoptoelectronic materialsprecious metal compoundsmaterials science researchsolid-state electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.879	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.04300	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-66.34	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.07292	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.

Ag3AuSe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control