Y2SiO5
Yttrium orthosilicate · YSO
Yttrium orthosilicate is a stable, insulating ceramic material widely used as an efficient host for optical phosphors and laser gain media.
About Yttrium orthosilicate
Yttrium orthosilicate is a chemically robust inorganic compound that exists as a thermodynamically stable phase. Its insulating electronic character and structural integrity make it a highly reliable host lattice for various functional applications. The material is well-documented in scientific literature, reflecting its versatility in advanced materials research.
Due to its favorable thermal and chemical properties, this compound is primarily utilized in the development of phosphors and laser host materials. Its ability to accommodate dopants while maintaining structural stability ensures its continued relevance in the design of high-efficiency optical components.
Key Properties
Cross-validated computational properties for Yttrium orthosilicate, 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.
Synthesis Routes
Literature-extracted synthesis procedures targeting Y2SiO5.
Applications
Where Yttrium orthosilicate is used.
Frequently Asked Questions
Common questions about Yttrium orthosilicate, answered from cross-validated data.
What is Y2SiO5?
Yttrium orthosilicate is a stable, insulating ceramic material widely used as an efficient host for optical phosphors and laser gain media.
What is Y2SiO5 used for?
What is the band gap of Y2SiO5?
Is Y2SiO5 a metal, semiconductor, or insulator?
Is Y2SiO5 thermodynamically stable?
How many polymorphs of Y2SiO5 are known?
How is Y2SiO5 synthesized?
What elements does Y2SiO5 contain?
Where does the data for Y2SiO5 come from?
How It Compares
As a standalone material of interest, yttrium orthosilicate serves as a benchmark for stability and optical performance within the silicate family. It is recognized for its structural versatility, having been observed in numerous distinct crystallographic configurations that allow for tailored performance in specialized technical environments.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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