TaHO3
TaHO3 is a metastable, semiconducting tantalum-based compound used primarily in fundamental materials research.
About TaHO3
TaHO3 is a tantalum-based compound that exhibits semiconducting electronic behavior. As a metastable phase, it represents a specialized configuration of tantalum, hydrogen, and oxygen atoms that offers researchers a distinct window into the structural diversity of metal-hydrogen-oxygen systems.
Because it exists in a metastable state, this material is of significant interest for fundamental studies in solid-state chemistry and materials design. Its electronic character suggests potential utility in specialized electronic or optoelectronic applications where specific band structures are required.
Key Properties
Cross-validated computational properties for TaHO3, 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 TaHO3 is used.
Frequently Asked Questions
Common questions about TaHO3, answered from cross-validated data.
What is TaHO3?
TaHO3 is a metastable, semiconducting tantalum-based compound used primarily in fundamental materials research.
What is TaHO3 used for?
What is the band gap of TaHO3?
Is TaHO3 a metal, semiconductor, or insulator?
Is TaHO3 thermodynamically stable?
How many polymorphs of TaHO3 are known?
What elements does TaHO3 contain?
Where does the data for TaHO3 come from?
How It Compares
As a unique tantalum-based semiconducting compound, TaHO3 serves as an intriguing subject for investigating metastable phases within the broader landscape of complex metal oxides and hydroxides.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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