RbYO3

ceramic

· RbYO3

RbYO3 is a ceramic compound composed of rubidium and yttrium oxides, belonging to the family of rare-earth perovskite ceramics. This material is primarily of research and development interest rather than established in high-volume industrial production, with potential applications in advanced optical, electronic, and refractory systems where its crystalline structure and thermal stability could be advantageous. Engineers would consider RbYO3 for specialized applications requiring materials with specific dielectric or structural properties in extreme environments, though material availability and processing costs typically limit adoption to laboratory-scale or emerging technology contexts.

advanced ceramics researchoptical applicationshigh-temperature refractoriessolid-state chemistryelectronic materials developmentmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	10,264.3	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3600	-	DFT · OptB88vdW
Shear Modulus(G)	4,174.2	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1467	lb/in³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	0.000	eV	DFT · PBE
↳	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)3 entries	0.4000	μB	DFT
↳	0.000	μB	DFT
↳	2.000	µB	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

Filter by

Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.3682	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-2.107	eV/atom	DFT
↳	0.7400	eV/atom	DFT
↳	-2.118	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.

RbYO3 — Properties & Data | MatWorld

RbYO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental