YMg14CuO16
YMg14CuO16 has a DFT band gap of 0.22 eV across 8 reported structures in 2 space groups. Cross-validated across 2 computational databases.
At a glance
Key Properties
Cross-validated computational properties for YMg14CuO16, 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.
0.22 eV
Range across DFT structures
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.
0.096 eV/atom
Best (lowest) across sources
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.
Metastable
1 DFT source
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
8
2 databases, 2 space groups
Reference
Frequently Asked Questions
Common questions about YMg14CuO16, answered from cross-validated data.
What is the band gap of YMg14CuO16?
YMg14CuO16 has a DFT-computed band gap of 0.22 eV across 8 reported structures.
More questions
Is YMg14CuO16 a metal, semiconductor, or insulator?
With a band gap up to 0.22 eV it is a semiconductor.
Is YMg14CuO16 thermodynamically stable?
YMg14CuO16 has a lowest energy above hull of 0.096 eV/atom (metastable).
How many polymorphs of YMg14CuO16 are known?
8 structures of YMg14CuO16 are reported across 2 databases, spanning 2 distinct space groups.
What elements does YMg14CuO16 contain?
YMg14CuO16 contains Cu, Mg, O, and Y (4 elements).
Where does the data for YMg14CuO16 come from?
YMg14CuO16 data is cross-referenced from latticegraph.
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Related Compounds
Other Cuprate Superconductors in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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