Yb11Sb10

ceramic

· JVASP-22898· Yb11Sb10

Yb11Sb10 is an intermetallic ceramic compound belonging to the rare-earth antimony family, combining ytterbium with antimony in a defined stoichiometric ratio. This material is primarily investigated in research contexts for its potential in high-temperature applications and thermoelectric devices, where rare-earth intermetallics offer tunable electronic and thermal properties. The compound represents an exploratory material in the broader family of rare-earth pnictides, valued by materials scientists for understanding phase stability and transport properties rather than as an established commercial engineering material.

thermoelectric materials researchhigh-temperature ceramic applicationsrare-earth intermetallic compoundsmaterials science phase studiesexperimental semiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3085	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000357	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000350	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-17.36	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-18.41	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.002	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.

Yb11Sb10 — Properties & Data | MatWorld

Yb11Sb10

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental