CeY3S6 — Properties & Data | MatWorld

CeY3S6

ceramic

· JVASP-36097· CeY3S6

CeY3S6 is a rare-earth sulfide ceramic compound containing cerium and yttrium in a sulfide matrix, representing a specialized class of functional ceramics with potential for high-temperature and specialty applications. This material belongs to the rare-earth chalcogenide family and is primarily explored in research contexts for optical, thermal, and electronic applications where conventional oxides may be limited. Its selection would be driven by specific requirements for thermal stability, optical transparency in infrared regions, or unique electronic properties that justify the cost and processing complexity of rare-earth sulfide systems.

infrared opticshigh-temperature ceramicsrare-earth functional materialsthermal management researchadvanced ceramics developmentspecialized electrical applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1528	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	1.787	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000240	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000217	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	19.33	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	18.62	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.269	eV/atom	DFT · OptB88vdW

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.

CeY3S6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental