YSmO3 — Properties & Data | MatWorld

YSmO3

semiconductor

· YSmO3

YSmO3 (yttrium samarium oxide) is a rare-earth ceramic compound belonging to the sesquioxide family, typically explored in research contexts for high-temperature and optical applications. While not yet a mainstream engineering material, compounds in this family are investigated for thermal barrier coatings, solid-state laser hosts, and refractory applications where rare-earth dopants provide enhanced thermal stability or luminescent properties compared to conventional oxides.

thermal barrier coatings (research phase)solid-state laser hostshigh-temperature refractoriesoptical/photonic materials (development)rare-earth ceramicsaerospace thermal management (exploratory)

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.240	eV	DFT · PBE
Magnetic Moment(μB)	0.000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.647	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

Export Control

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.

YSmO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control