YGeO2S — Properties & Data | MatWorld

YGeO2S

ceramic

· YGeO2S

YGeO2S is an experimental yttrium germanium oxyulfide ceramic compound that combines rare-earth and semiconducting elements, positioning it at the intersection of photonic and thermal material research. This material family is being investigated for potential applications in infrared optics, scintillators, and solid-state lighting where combined thermal stability and optical transparency are valuable. While not yet in mainstream production, YGeO2S represents the broader class of mixed-anion ceramics that enable property combinations difficult to achieve with single-anion systems.

infrared optics/lensesscintillator detectorssolid-state lightingresearch photonicsthermal-optical windowsrare-earth ceramics

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)	-0.000225	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7200	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.

YGeO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental