ErBiO3 — Properties & Data | MatWorld

ErBiO3

ceramic

· ErBiO3

ErBiO3 is a rare-earth bismuth oxide ceramic compound combining erbium (Er) and bismuth (Bi) in a perovskite-like crystal structure. This material remains primarily in the research and development phase, with applications being explored in high-temperature ceramics, photonic devices, and solid-state electrolyte systems where its rare-earth content and bismuth-based chemistry offer potential for thermal stability and ionic conductivity. Engineers consider ErBiO3 and related rare-earth bismuthates for next-generation functional ceramics, though material availability and synthesis costs typically limit adoption to specialized research programs and advanced technology development rather than mainstream industrial production.

high-temperature ceramicssolid-state electrolytesphotonic/optical applicationsresearch materialsthermal barrier coatings (exploratory)rare-earth compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3315	lb/in³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.555	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · PBE
High-Frequency Dielectric Constant (ε∞)(ε∞)	5.682	-	DFT · OptB88vdW
Magnetic Moment(μB)2 entries	0.000	μB	DFT
↳	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	3.473	C/m²	DFT · PBE
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	DFT · PBE

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.04750	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-1.460	eV/atom	DFT
↳	-2.579	eV/atom	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

ErBiO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental