YbSb

semiconductor

· YbSb

YbSb is an intermetallic compound composed of ytterbium and antimony, belonging to the rare-earth pnictide semiconductor family. This material is primarily of research and development interest for thermoelectric applications, where its electronic and thermal properties are being investigated for solid-state energy conversion devices. YbSb represents an emerging candidate in the thermoelectric materials space, with potential advantages in mid-to-high temperature power generation and waste heat recovery compared to conventional semiconductors.

thermoelectric deviceswaste heat recoverysolid-state power generationrare-earth semiconductorsresearch compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,492.6	ksi	—
Shear Modulus(G)	1,050.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2786	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.000	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	24.15	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)	0.2384	eV/atom	—
Formation Energy(ΔHf)	-0.7226	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.

YbSb

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control