Yb3In

ceramic

· JVASP-37515· Yb3In

Yb3In is an intermetallic ceramic compound composed of ytterbium and indium, belonging to the rare-earth intermetallic family. This material is primarily of research and developmental interest rather than established in high-volume industrial production. Yb3In and related rare-earth intermetallics are investigated for specialized applications requiring thermal stability, electrical conductivity, and resistance to oxidation at elevated temperatures, with potential relevance in aerospace, electronic device packaging, and advanced thermal management systems.

high-temperature structural materialsrare-earth intermetallics (research)electronic packaging and interconnectsthermal management systemsaerospace component development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3220	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	0.0000349	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000328	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-4.060	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-3.940	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)	0.02940	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2808	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.

Yb3In — Properties & Data | MatWorld

Yb3In

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental