Cu3Ni
Cu3Ni is a metastable metallic alloy formed from copper and nickel that is primarily used in fundamental materials science research.
About Cu3Ni
Cu3Ni is a metallic intermetallic compound composed of copper and nickel. As a metastable phase, it represents a specific structural arrangement within the copper-nickel binary system that requires precise processing conditions to stabilize.
This material is primarily studied for its role in understanding phase transformations and alloy behavior. Its metallic nature makes it a subject of interest in fundamental materials science, particularly in investigations regarding the atomic ordering and structural evolution of transition metal alloys.
Key Properties
Cross-validated computational properties for Cu3Ni, 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 Cu3Ni is used.
Frequently Asked Questions
Common questions about Cu3Ni, answered from cross-validated data.
What is Cu3Ni?
Cu3Ni is a metastable metallic alloy formed from copper and nickel that is primarily used in fundamental materials science research.
What is Cu3Ni used for?
What is the band gap of Cu3Ni?
Is Cu3Ni a metal, semiconductor, or insulator?
Is Cu3Ni thermodynamically stable?
How many polymorphs of Cu3Ni are known?
What elements does Cu3Ni contain?
Where does the data for Cu3Ni come from?
How It Compares
As a specific intermetallic composition, Cu3Ni serves as a distinct point of interest in the study of copper-nickel systems, which are widely recognized for their solid-solution behavior. Unlike the continuous solid solutions typically found in this binary system, this compound represents a unique structural configuration that highlights the complexity of phase stability in transition metal alloys.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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