AuCu2Li
AuCu2Li is a semiconducting ternary intermetallic compound known for its structural diversity and metastable thermodynamic nature.
About AuCu2Li
AuCu2Li is a ternary intermetallic compound characterized by its semiconducting electronic nature. Its atomic arrangement is of significant interest to researchers studying complex metallic systems and the potential for tuning electronic properties through elemental substitution.
While the compound exhibits a diverse range of reported structural configurations across multiple databases, its thermodynamic profile suggests it exists in a metastable state relative to its constituent elements. This instability is a key factor in understanding its synthesis pathways and potential for phase transformation in experimental settings.
Key Properties
Cross-validated computational properties for AuCu2Li, aggregated across 3 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 AuCu2Li is used.
Frequently Asked Questions
Common questions about AuCu2Li, answered from cross-validated data.
What is AuCu2Li?
AuCu2Li is a semiconducting ternary intermetallic compound known for its structural diversity and metastable thermodynamic nature.
What is AuCu2Li used for?
What is the band gap of AuCu2Li?
Is AuCu2Li a metal, semiconductor, or insulator?
Is AuCu2Li thermodynamically stable?
How many polymorphs of AuCu2Li are known?
What elements does AuCu2Li contain?
Where does the data for AuCu2Li come from?
How It Compares
As a unique ternary intermetallic, AuCu2Li serves as an important case study for understanding the interplay between gold, copper, and lithium in solid-state systems, representing a distinct structural configuration within the broader landscape of complex intermetallic semiconductors.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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