GeAu2
metal· JVASP-156274· GeAu2
GeAu₂ is an intermetallic compound composed of germanium and gold, belonging to the metal-metal compound family. This is a research-phase material studied primarily for its electrical and thermal properties in semiconductor and microelectronic applications. GeAu₂ represents the intersection of germanium's semiconductor characteristics with gold's superior conductivity and chemical stability, making it of interest for advanced interconnect systems, contact metallurgy, and potentially phase-change memory or thermoelectric device research where the unique properties of gold-germanium combinations could offer advantages over conventional materials.
microelectronic contactssemiconductor interconnectsresearch phase materialsgold-based metallurgical compoundsthin-film deposition
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 | — | — |
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.