AlCu3
AlCu3 is a thermodynamically stable metallic intermetallic compound formed from aluminum and copper.
About AlCu3
AlCu3 is a metallic intermetallic compound composed of aluminum and copper. As a thermodynamically stable phase located on the convex hull, it represents a robust configuration within the aluminum-copper binary system, characterized by its consistent metallic electronic behavior.
This material is of significant interest in materials science due to its structural diversity, with numerous reported configurations across various databases. Its stability and metallic nature make it a fundamental subject for researchers studying alloy phase formation and the evolution of complex intermetallic lattices.
Key Properties
Cross-validated computational properties for AlCu3, aggregated across 5 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Applications
Where AlCu3 is used.
Frequently Asked Questions
Common questions about AlCu3, answered from cross-validated data.
What is AlCu3?
AlCu3 is a thermodynamically stable metallic intermetallic compound formed from aluminum and copper.
What is AlCu3 used for?
What is the band gap of AlCu3?
Is AlCu3 a metal, semiconductor, or insulator?
Is AlCu3 thermodynamically stable?
How many polymorphs of AlCu3 are known?
What elements does AlCu3 contain?
Where does the data for AlCu3 come from?
How It Compares
As a stable intermetallic phase, AlCu3 serves as a key reference point for understanding the complex phase diagrams of aluminum-copper systems, providing a benchmark for structural stability in binary metallic alloys.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze AlCu3 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →