GaCu2As

metal

· JVASP-75464· GaCu2As

GaCu₂As is an intermetallic compound combining gallium, copper, and arsenic, belonging to the family of III-V semiconductor-based metallic compounds. This material exists primarily in research and materials science contexts as an experimental phase rather than as a widely commercialized engineering alloy, with potential interest in semiconductor device development and thermoelectric applications where the combination of these elements may offer unique electronic or thermal transport properties.

semiconductor researchthermoelectric materialsintermetallic compoundsexperimental metallurgyelectronics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2608	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)	0.4168	eV/atom	—
Formation Energy(ΔHf)	0.2495	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.

GaCu2As

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control