Sr2CeO4
Sr2CeO4 is a stable, semiconducting ternary oxide composed of strontium, cerium, and oxygen.
About Sr2CeO4
Sr2CeO4 is a complex oxide composed of strontium, cerium, and oxygen. As a thermodynamically stable phase located on the convex hull, it represents a robust crystalline arrangement that maintains structural integrity under standard conditions.
This material exhibits semiconducting electronic behavior, making it a subject of interest for researchers investigating oxide-based semiconductors. Its unique composition allows for potential applications in electronic devices and functional material development.
Key Properties
Cross-validated computational properties for Sr2CeO4, 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.
Synthesis Routes
Literature-extracted synthesis procedures targeting Sr2CeO4.
Applications
Where Sr2CeO4 is used.
Frequently Asked Questions
Common questions about Sr2CeO4, answered from cross-validated data.
What is Sr2CeO4?
Sr2CeO4 is a stable, semiconducting ternary oxide composed of strontium, cerium, and oxygen.
What is Sr2CeO4 used for?
What is the band gap of Sr2CeO4?
Is Sr2CeO4 a metal, semiconductor, or insulator?
Is Sr2CeO4 thermodynamically stable?
How many polymorphs of Sr2CeO4 are known?
How is Sr2CeO4 synthesized?
What elements does Sr2CeO4 contain?
Where does the data for Sr2CeO4 come from?
How It Compares
As a distinct member of the strontium-cerium-oxygen system, Sr2CeO4 serves as a foundational example of stable ternary oxides within this chemical space, providing a benchmark for structural and electronic studies in similar rare-earth containing compounds.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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