YbSb2Te4

semiconductor

· YbSb2Te4

YbSb2Te4 is a ternary chalcogenide semiconductor compound combining ytterbium, antimony, and tellurium. This material belongs to the rare-earth telluride family and is primarily of research interest for thermoelectric and topological electronic applications, where the combination of elements offers potential for optimized charge carrier behavior and thermal transport properties.

thermoelectric power generationwaste heat recoverytopological materials researchlow-temperature energy conversionsolid-state cooling devicesmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2377	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.3400	eV	—
↳	0.6050	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-225.4	µV/K	—

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1160	eV/atom	—
Formation Energy(ΔHf)	-0.4788	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

YbSb2Te4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control