ErKO3 — Properties & Data | MatWorld

ErKO3

ceramic

· ErKO3

ErKO₃ is a rare-earth oxide ceramic compound belonging to the perovskite family, where erbium serves as the A-site cation. This material is primarily investigated in research settings for its potential in high-temperature applications, optical devices, and solid-state electrolyte systems, leveraging erbium's unique electronic and thermal properties within a cubic perovskite structure.

high-temperature ceramicssolid oxide fuel cellsoptical/photonic devicesthermal barrier coatingsresearch & developmentrare-earth applications

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)	-0.02400	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6610	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.

ErKO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental