Au2 Ce1 Si2
semiconductor· Au2 Ce1 Si2
Au₂Ce₁Si₂ is an intermetallic compound combining gold, cerium, and silicon—a rare-earth-containing ternary phase that belongs to the broader family of Au-RE (rare-earth) intermetallics. This material remains largely experimental; it is primarily of interest in fundamental materials research rather than established industrial production, with potential relevance to electronic, photonic, or catalytic applications where the unique properties of gold-cerium-silicon interactions may be exploited.
experimental semiconductorsrare-earth intermetallics researchthermoelectric device developmentcatalyst supports (potential)high-temperature electronics (exploratory)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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.