Y2V2O7
Y2V2O7 is a semiconducting yttrium-vanadium oxide that is thermodynamically stable and structurally diverse.
About Y2V2O7
Y2V2O7 is a complex oxide composed of yttrium, vanadium, and oxygen. As a semiconducting material, it represents an interesting candidate for electronic and optoelectronic research, characterized by its near-hull thermodynamic stability which suggests it is readily accessible for synthesis in laboratory settings.
With multiple reported structures across various databases, this compound is a subject of significant interest for materials scientists investigating vanadium-based oxides. Its structural versatility allows researchers to explore its potential in a variety of functional applications where semiconducting behavior is required.
Key Properties
Cross-validated computational properties for Y2V2O7, 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 Y2V2O7 is used.
Frequently Asked Questions
Common questions about Y2V2O7, answered from cross-validated data.
What is Y2V2O7?
Y2V2O7 is a semiconducting yttrium-vanadium oxide that is thermodynamically stable and structurally diverse.
What is Y2V2O7 used for?
What is the band gap of Y2V2O7?
Is Y2V2O7 a metal, semiconductor, or insulator?
Is Y2V2O7 thermodynamically stable?
How many polymorphs of Y2V2O7 are known?
What elements does Y2V2O7 contain?
Where does the data for Y2V2O7 come from?
How It Compares
As a standalone member of its specific chemical family, Y2V2O7 serves as a benchmark for understanding how yttrium-vanadium coordination influences electronic properties. It occupies a unique position in the landscape of oxide semiconductors, providing a stable platform for studying the interplay between transition metal oxidation states and structural geometry.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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