Yb3Sc — Properties & Data | MatWorld

Yb3Sc

ceramic

· JVASP-128377· Yb3Sc

Yb3Sc is a rare-earth ceramic compound composed of ytterbium and scandium oxides, belonging to the family of rare-earth intermetallics and mixed-oxide ceramics. This material is primarily investigated in research contexts for high-temperature structural applications and as a candidate thermal barrier coating material, leveraging the thermal stability and oxidation resistance characteristic of rare-earth ceramic systems. Its potential utility stems from the combination of scandium's high melting point and ytterbium's rare-earth properties, making it of interest for aerospace thermal management and advanced refractory applications where conventional oxides face performance limitations.

thermal barrier coatingshigh-temperature ceramicsaerospace applicationsrefractory materialsresearch/development phase

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2578	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)	0.01400	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1802	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1802	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.

Yb3Sc

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental