Ca1Ga1Se2
Ca1Ga1Se2 is a thermodynamically stable semiconducting compound composed of calcium, gallium, and selenium.
About Ca1Ga1Se2
Ca1Ga1Se2 is a thermodynamically stable ternary chalcogenide that sits securely on the convex hull, indicating significant structural integrity. As a semiconductor, it possesses electronic properties that make it a compelling candidate for specialized optoelectronic and solid-state research.
Its structural diversity is evidenced by numerous reported configurations, highlighting the flexibility of the calcium-gallium-selenium framework. This stability and electronic character position it as a foundational material for exploring new pathways in semiconductor device engineering.
Key Properties
Cross-validated computational properties for Ca1Ga1Se2, 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.
Applications
Where Ca1Ga1Se2 is used.
Frequently Asked Questions
Common questions about Ca1Ga1Se2, answered from cross-validated data.
What is Ca1Ga1Se2?
Ca1Ga1Se2 is a thermodynamically stable semiconducting compound composed of calcium, gallium, and selenium.
What is Ca1Ga1Se2 used for?
What is the band gap of Ca1Ga1Se2?
Is Ca1Ga1Se2 a metal, semiconductor, or insulator?
Is Ca1Ga1Se2 thermodynamically stable?
How many polymorphs of Ca1Ga1Se2 are known?
What elements does Ca1Ga1Se2 contain?
Where does the data for Ca1Ga1Se2 come from?
How It Compares
As a standalone representative of its specific ternary composition, Ca1Ga1Se2 serves as a primary reference point for calcium-gallium-chalcogenide systems, demonstrating the inherent stability achievable within this chemical space.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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