HoN
HoN is a stable, semimetallic holmium nitride compound known for its well-documented structural diversity.
About HoN
HoN is a holmium-based nitride that exhibits semimetallic behavior. As a thermodynamically stable compound residing on the convex hull, it represents a robust phase within the rare-earth nitride family. Its electronic structure is characterized by a near-zero gap, making it an intriguing subject for research into magnetic and conductive properties.
With multiple reported structures documented across major materials databases, this compound is a well-characterized member of the binary nitride class. Its stability and distinct electronic nature position it as a significant material for fundamental studies in solid-state physics and potential applications in specialized electronic components.
Key Properties
Cross-validated computational properties for HoN, aggregated across 4 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.
Cross-Source DFT Agreement
How well independent DFT databases agree on the thermodynamics of HoN. Tight agreement means computed properties can be trusted without re-running calculations.
Agreement ScoreA normalized confidence score summarizing how closely independent DFT databases agree. Higher scores mean tighter cross-source agreement.
Hull SpreadDifference between the highest and lowest energy-above-hull values reported by comparable sources. Smaller spread means less thermodynamic disagreement.
Sources ComparedNumber and names of computational sources with comparable entries for this formula.
Space Group ConsensusWhether independent sources predict the same crystal symmetry for the lowest-energy structure.
Applications
Where HoN is used.
Frequently Asked Questions
Common questions about HoN, answered from cross-validated data.
What is HoN?
HoN is a stable, semimetallic holmium nitride compound known for its well-documented structural diversity.
What is HoN used for?
What is the band gap of HoN?
Is HoN a metal, semiconductor, or insulator?
Is HoN thermodynamically stable?
How many polymorphs of HoN are known?
What elements does HoN contain?
Where does the data for HoN come from?
How It Compares
As a binary rare-earth nitride, HoN serves as a representative example of the stability and electronic trends found in this group of materials. It demonstrates the characteristic thermodynamic robustness expected of stable nitrides, providing a baseline for understanding the interplay between lanthanide magnetism and nitrogen-based bonding.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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