Al2 Au1
semiconductor· Al2 Au1
Al₂Au is an intermetallic compound combining aluminum and gold in a 2:1 stoichiometric ratio, classified as a semiconductor material. This is primarily a research compound studied for its electronic and structural properties rather than a widely commercialized engineering material. The Al-Au system is of interest in materials science for understanding intermetallic phase formation, potential thermoelectric applications, and as a model system for gold-containing binary alloys used in microelectronics and specialty applications.
intermetallic researchsemiconductor devices (experimental)thermoelectric materials (potential)microelectronics contactsmaterials characterization studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.