MgTi4O8
MgTi4O8 is a metastable, semiconducting magnesium titanium oxide used in materials science research.
About MgTi4O8
MgTi4O8 is a complex oxide composed of magnesium, titanium, and oxygen. As a metastable phase, it represents a unique structural arrangement that offers insights into the intricate phase space of the magnesium-titanium-oxygen system.
This compound exhibits semiconducting electronic behavior, making it a subject of interest for researchers investigating tunable electronic properties in transition metal oxides. Its existence across multiple structural configurations highlights the complexity inherent in its synthesis and characterization.
Key Properties
Cross-validated computational properties for MgTi4O8, 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 MgTi4O8 is used.
Frequently Asked Questions
Common questions about MgTi4O8, answered from cross-validated data.
What is MgTi4O8?
MgTi4O8 is a metastable, semiconducting magnesium titanium oxide used in materials science research.
What is MgTi4O8 used for?
What is the band gap of MgTi4O8?
Is MgTi4O8 a metal, semiconductor, or insulator?
Is MgTi4O8 thermodynamically stable?
How many polymorphs of MgTi4O8 are known?
What elements does MgTi4O8 contain?
Where does the data for MgTi4O8 come from?
How It Compares
As a metastable magnesium titanium oxide, MgTi4O8 occupies a specialized niche in materials science, serving as a distinct example of how stoichiometry and synthesis conditions can stabilize complex oxide phases that are not found in more common thermodynamic equilibrium states.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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