Ba5Dy8O21Zn4
Ba5Dy8O21Zn4 is a complex, wide-gap insulating oxide containing barium, dysprosium, and zinc that is considered a viable candidate for experimental synthesis.
About Ba5Dy8O21Zn4
Ba5Dy8O21Zn4 is a complex quaternary oxide composed of barium, dysprosium, zinc, and oxygen. As a wide-gap insulator, it possesses electronic properties characteristic of stable dielectric materials, making it an intriguing candidate for specialized solid-state applications.
Its status as a near-hull phase suggests that it is likely synthesizable under appropriate laboratory conditions. The existence of multiple reported structures across databases highlights its structural diversity and potential for further investigation in materials science.
Key Properties
Cross-validated computational properties for Ba5Dy8O21Zn4, 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 Ba5Dy8O21Zn4 is used.
Frequently Asked Questions
Common questions about Ba5Dy8O21Zn4, answered from cross-validated data.
What is Ba5Dy8O21Zn4?
Ba5Dy8O21Zn4 is a complex, wide-gap insulating oxide containing barium, dysprosium, and zinc that is considered a viable candidate for experimental synthesis.
What is Ba5Dy8O21Zn4 used for?
What is the band gap of Ba5Dy8O21Zn4?
Is Ba5Dy8O21Zn4 a metal, semiconductor, or insulator?
Is Ba5Dy8O21Zn4 thermodynamically stable?
How many polymorphs of Ba5Dy8O21Zn4 are known?
What elements does Ba5Dy8O21Zn4 contain?
Where does the data for Ba5Dy8O21Zn4 come from?
How It Compares
As a unique quaternary oxide, Ba5Dy8O21Zn4 represents a specialized composition within the broader landscape of rare-earth zinc-based insulators. While it lacks direct structural siblings in this specific class, its thermodynamic stability profile marks it as a significant subject for researchers exploring complex oxide synthesis and insulating behavior.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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