Al3 Cu1
semiconductor· Al3 Cu1
Al3Cu1 is an intermetallic compound in the aluminum-copper system, representing a stoichiometric phase with potential semiconductor or electronic material properties. This phase is primarily of research interest in materials science, studied for understanding phase diagrams, solid-state chemistry, and potential applications in electronic or photonic devices where intermetallic compounds offer novel electronic structures. Industrial adoption remains limited, as most aluminum-copper applications rely on solid-solution hardening or precipitation-strengthened alloys rather than discrete intermetallic phases.
Research and developmentPhase diagram studiesElectronic materials (exploratory)Intermetallic compoundsThin-film or coating applications (potential)Materials characterization studies
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.