Yb3Ru — Properties & Data | MatWorld

Yb3Ru

ceramic

· JVASP-37469· Yb3Ru

Yb3Ru is an intermetallic ceramic compound composed of ytterbium and ruthenium, belonging to the rare-earth metal ceramic family. This material is primarily of research and development interest for high-temperature applications where its combination of rare-earth and transition-metal phases offers potential for enhanced thermal stability and oxidation resistance. Its notable density and intermetallic structure make it a candidate for specialized aerospace, energy, and materials science studies, though industrial deployment remains limited compared to established high-temperature ceramics like yttria-stabilized zirconia or alumina.

high-temperature coatingsaerospace researchthermal barrier materialsadvanced ceramics developmentoxidation-resistant phases

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4188	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00456	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00359	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-61.62	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-56.61	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05790	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.02089	eV/atom	DFT · OptB88vdW

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.

Yb3Ru

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental