GeAu3
metal· JVASP-99789· GeAu3
GeAu₃ is an intermetallic compound combining germanium and gold, belonging to the family of noble metal intermetallics. This material is primarily of research and specialized industrial interest rather than a commodity engineering material, valued for its unique electronic and thermal properties that differ significantly from either constituent element alone. Applications include semiconductor device contacts, high-reliability interconnects in microelectronics, and advanced thermoelectric or photonic research where the combination of gold's conductivity with germanium's semiconducting properties offers functional advantages unavailable in conventional alloys.
semiconductor contactsmicroelectronic interconnectsresearch compoundsthermoelectric deviceshigh-reliability electronics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
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.