SmYO2 — Properties & Data | MatWorld

SmYO2

ceramic

· JVASP-79303· SmYO2

SmYO2 is a rare-earth oxide ceramic composed of samarium and yttrium oxides, belonging to the family of mixed rare-earth ceramics often investigated for high-temperature and specialized optical applications. This material is primarily of research interest rather than a widely commercialized commodity, with potential applications in thermal barrier coatings, luminescent devices, and advanced refractory systems where rare-earth doping provides enhanced thermal stability and material performance compared to conventional single-oxide ceramics.

thermal barrier coatingshigh-temperature refractoriesrare-earth optical ceramicsresearch and developmentaerospace thermal protectionadvanced photonic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2111	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1128	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.065	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.

SmYO2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental