Se2Sr1Y1
Se2Sr1Y1 is a thermodynamically stable semiconducting compound containing strontium, yttrium, and selenium.
About Se2Sr1Y1
Se2Sr1Y1 is a complex inorganic compound composed of selenium, strontium, and yttrium. As a thermodynamically stable material located on the convex hull, it represents a robust phase within its chemical system, offering a reliable foundation for structural investigation and materials design.
This compound exhibits semiconducting electronic character, making it a subject of interest for researchers exploring tunable electronic properties. Its existence across multiple reported structures highlights its structural versatility and potential for integration into specialized electronic or optoelectronic applications.
Key Properties
Cross-validated computational properties for Se2Sr1Y1, 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.
Frequently Asked Questions
Common questions about Se2Sr1Y1, answered from cross-validated data.
What is Se2Sr1Y1?
Se2Sr1Y1 is a thermodynamically stable semiconducting compound containing strontium, yttrium, and selenium.
What is the band gap of Se2Sr1Y1?
Is Se2Sr1Y1 a metal, semiconductor, or insulator?
Is Se2Sr1Y1 thermodynamically stable?
How many polymorphs of Se2Sr1Y1 are known?
What elements does Se2Sr1Y1 contain?
Where does the data for Se2Sr1Y1 come from?
How It Compares
As a unique ternary phase, Se2Sr1Y1 serves as a distinct representative of its chemical family, providing valuable insights into the interplay between alkaline earth, rare earth, and chalcogen elements in creating stable, semiconducting architectures.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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