YbPr — Properties & Data | MatWorld

YbPr

ceramic

· JVASP-156735· YbPr

YbPr is a rare-earth ceramic compound combining ytterbium and praseodymium oxides, belonging to the family of rare-earth ceramics studied for high-temperature and specialized functional applications. This material is primarily investigated in research contexts for thermal barrier coatings, luminescent devices, and advanced refractory applications where rare-earth dopants provide enhanced thermal stability and optical properties. YbPr represents an experimental composition rather than an established commercial product, making it most relevant to engineers developing next-generation ceramic systems for aerospace, photonics, or extreme-environment components where rare-earth ceramic families show promise over conventional oxides.

thermal barrier coatingshigh-temperature ceramicsrare-earth functional materialsphotonic/optical applicationsaerospace researchrefractory compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	24.63	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3100	-	DFT · OptB88vdW
Shear Modulus(G)	13.56	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.411	kg/m³	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)	0.07560	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.06913	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.

YbPr

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental