Au1Cd1Y2
Au1Cd1Y2 is a semiconducting ternary intermetallic compound known for its structural diversity and metastable nature.
About Au1Cd1Y2
Au1Cd1Y2 is a complex ternary intermetallic compound characterized by its semiconducting electronic nature. As a material with multiple reported structural configurations, it represents an interesting subject for studies into the phase space of gold-cadmium-yttrium systems.
Due to its position relative to the thermodynamic ground state, this compound is considered metastable. Its existence across various structural arrangements highlights the intricate bonding environments possible when combining these specific metallic elements.
Key Properties
Cross-validated computational properties for Au1Cd1Y2, aggregated across 2 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.
Frequently Asked Questions
Common questions about Au1Cd1Y2, answered from cross-validated data.
What is Au1Cd1Y2?
Au1Cd1Y2 is a semiconducting ternary intermetallic compound known for its structural diversity and metastable nature.
What is the band gap of Au1Cd1Y2?
Is Au1Cd1Y2 a metal, semiconductor, or insulator?
Is Au1Cd1Y2 thermodynamically stable?
How many polymorphs of Au1Cd1Y2 are known?
What elements does Au1Cd1Y2 contain?
Where does the data for Au1Cd1Y2 come from?
How It Compares
As a unique ternary phase, Au1Cd1Y2 occupies a specialized niche in materials research where the interplay between gold, cadmium, and yttrium dictates its electronic properties. Unlike more common, highly stable binary alloys, this compound serves as a case study for exploring complex structural motifs in materials that sit above the thermodynamic hull.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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