Cu2Hf4Na2Se10
Cu2Hf4Na2Se10 is a stable, semiconducting quaternary selenide compound composed of copper, hafnium, sodium, and selenium.
About Cu2Hf4Na2Se10
Cu2Hf4Na2Se10 is a quaternary selenide that exhibits semiconducting electronic behavior. As a thermodynamically stable phase located on the convex hull, it represents a robust crystalline arrangement within the copper-hafnium-sodium-selenium chemical space.
This material is of significant interest to researchers investigating complex chalcogenides for electronic and optoelectronic applications. Its structural stability makes it a compelling candidate for fundamental studies into how heavy transition metals and alkali ions influence charge transport in semiconducting frameworks.
Key Properties
Cross-validated computational properties for Cu2Hf4Na2Se10, 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 Cu2Hf4Na2Se10 is used.
Frequently Asked Questions
Common questions about Cu2Hf4Na2Se10, answered from cross-validated data.
What is Cu2Hf4Na2Se10?
Cu2Hf4Na2Se10 is a stable, semiconducting quaternary selenide compound composed of copper, hafnium, sodium, and selenium.
What is Cu2Hf4Na2Se10 used for?
What is the band gap of Cu2Hf4Na2Se10?
Is Cu2Hf4Na2Se10 a metal, semiconductor, or insulator?
Is Cu2Hf4Na2Se10 thermodynamically stable?
How many polymorphs of Cu2Hf4Na2Se10 are known?
What elements does Cu2Hf4Na2Se10 contain?
Where does the data for Cu2Hf4Na2Se10 come from?
How It Compares
As a quaternary selenide, Cu2Hf4Na2Se10 occupies a specialized niche in materials science, serving as a distinct example of how multi-element integration can achieve thermodynamic stability in complex chalcogenide systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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