Ga3Cu
metal· JVASP-37866· Ga3Cu
Ga₃Cu is an intermetallic compound combining gallium and copper in a 3:1 ratio. This material belongs to the family of gallium-based intermetallics, which are primarily explored in research contexts for their potential in optoelectronic and semiconductor applications where gallium compounds offer direct bandgap properties. Ga₃Cu and similar gallium intermetallics are investigated for integrated circuit components, photonic devices, and potentially high-temperature structural applications, though commercial adoption remains limited compared to established GaAs or GaN semiconductors.
Semiconductor researchOptoelectronic devicesIntegrated circuits (experimental)High-temperature materials (research)Compound semiconductor development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.