YbErO3 — Properties & Data | MatWorld

YbErO3

ceramic

· YbErO3

YbErO3 is a rare-earth oxide ceramic compound combining ytterbium and erbium oxides, belonging to the family of sesquioxide ceramics often studied for high-temperature and photonic applications. This material is primarily explored in research contexts for thermal barrier coatings, optical waveguides, and solid-state laser hosts, where the rare-earth dopants provide luminescent and refractory properties superior to conventional oxides. The dual rare-earth composition offers potential for tailored thermal expansion and optical characteristics in demanding aerospace or photonics environments, though industrial adoption remains limited compared to established alternatives like yttria-stabilized zirconia.

thermal barrier coatingsrare-earth photonicshigh-temperature ceramicsoptical waveguidessolid-state laser researchaerospace thermal management

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 · PBE
Magnetic Moment(μB)	0.2000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.823	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.

YbErO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental