SiErO3

ceramic

· SiErO3

SiErO3 is a ceramic compound in the rare-earth oxide family, combining silicon and erbium oxides. This material is primarily investigated in research contexts for applications requiring high-temperature stability, optical properties, or specialized dielectric characteristics. It represents an emerging composition within the broader class of rare-earth silicates, which are gaining attention for advanced thermal, photonic, and structural applications where conventional ceramics reach their limits.

high-temperature ceramicsoptical/photonic materialsrare-earth applicationsresearch and developmentspecialized refractoriesexperimental compounds

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)	-1.435	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.

SiErO3 — Properties & Data | MatWorld

SiErO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental