SrYO2F

ceramic

· SrYO2F

SrYO2F is a strontium-yttrium oxyfluoride ceramic compound that combines metallic cations with oxygen and fluorine anions in a mixed-anion crystal structure. This material is primarily investigated in research contexts for optical and photonic applications, particularly as a host matrix for rare-earth dopants in laser and luminescence systems, where the oxyfluoride composition offers potential advantages in refractive index, thermal stability, and dopant solubility compared to purely oxide or fluoride alternatives. Its mixed-anion nature positions it within the broader family of oxyfluoride ceramics used to balance the chemical durability of oxides with the optical properties typically associated with fluoride glasses and crystals.

optical coatings and fiberssolid-state laser hostsluminescent materialsphotonics researchrare-earth doping matricesadvanced ceramics development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	3.543e-15	μB	DFT

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.2600	eV/atom	DFT

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

SrYO2F — Properties & Data | MatWorld

SrYO2F

Electrical Properties

Other Properties

Regulatory Screening

Environmental