Yb3Rb — Properties & Data | MatWorld

Yb3Rb

ceramic

· JVASP-37467· Yb3Rb

Yb3Rb is a rare-earth ceramic compound combining ytterbium and rubidium, belonging to the family of rare-earth intermetallic ceramics primarily explored in advanced materials research. While not yet in mainstream industrial production, this material class is investigated for potential applications in high-temperature structural ceramics, solid-state electrolytes, and specialized optical or electronic devices where rare-earth elements offer unique properties. Engineers would consider Yb3Rb-based ceramics in development projects requiring thermal stability, ionic conductivity, or specific optical characteristics that distinguish rare-earth compounds from conventional ceramic alternatives.

solid-state electrolytes (research)high-temperature ceramics (experimental)rare-earth functional materialsadvanced electronics (development)thermal barrier coatings (potential)optical/photonic applications (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	1,469.2	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2400	-	DFT · OptB88vdW
Shear Modulus(G)	1,169	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1936	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2038	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1962	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.

Yb3Rb

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental