Ag2Mg2O4
Ag2Mg2O4 is a metastable semiconducting oxide composed of silver, magnesium, and oxygen.
About Ag2Mg2O4
Ag2Mg2O4 is a complex oxide featuring silver and magnesium. As a metastable compound, it represents a unique structural arrangement that offers interesting possibilities for materials research, particularly within the context of semiconducting oxides.
Its electronic character suggests potential utility in specialized electronic or optoelectronic applications where specific semiconducting properties are required. The material is characterized by a significant number of reported structural variations, highlighting its structural complexity and the interest it garners in computational materials science.
Key Properties
Cross-validated computational properties for Ag2Mg2O4, 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.
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 Ag2Mg2O4 is used.
Frequently Asked Questions
Common questions about Ag2Mg2O4, answered from cross-validated data.
What is Ag2Mg2O4?
Ag2Mg2O4 is a metastable semiconducting oxide composed of silver, magnesium, and oxygen.
What is Ag2Mg2O4 used for?
What is the band gap of Ag2Mg2O4?
Is Ag2Mg2O4 a metal, semiconductor, or insulator?
Is Ag2Mg2O4 thermodynamically stable?
How many polymorphs of Ag2Mg2O4 are known?
What elements does Ag2Mg2O4 contain?
Where does the data for Ag2Mg2O4 come from?
How It Compares
As a metastable oxide, Ag2Mg2O4 occupies a distinct niche in the landscape of ternary oxides. Unlike more common, highly stable ceramic oxides, this compound provides a unique case study in structural diversity and metastable phase engineering, serving as an intriguing subject for researchers exploring non-equilibrium material synthesis.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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