AuSe2

metal

· JVASP-123643· AuSe2

AuSe₂ is an intermetallic compound combining gold and selenium, belonging to the family of precious metal chalcogenides. This material is primarily of research and specialized industrial interest rather than a commodity engineering material, with potential applications in semiconductor devices, thermoelectric systems, and photovoltaic technologies where the unique electronic properties of Au-Se phases can be leveraged.

semiconductor researchthermoelectric devicesphotovoltaic materialshigh-temperature electronicsspecialty alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3147	lb/in³	—

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)	0.03470	eV/atom	—
Formation Energy(ΔHf)	-0.01407	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.

AuSe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control