BeSbTe

ceramic

· JVASP-68316· BeSbTe

BeSbTe is a ternary ceramic compound composed of beryllium, antimony, and tellurium elements. This material belongs to the family of semiconductor and thermoelectric ceramics, though it remains largely in the research domain with limited commercial deployment. BeSbTe is investigated primarily for thermoelectric energy conversion applications where temperature gradients need to be converted to electrical current, and potentially for optoelectronic or thermal management devices in specialized environments.

thermoelectric generatorsthermal energy harvestingsemiconductor researchhigh-temperature applicationsexperimental optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,438.9	ksi	—
Shear Modulus(G)	2,277.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2260	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4475	eV/atom	—
Formation Energy(ΔHf)	0.1655	eV/atom	—

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

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.

BeSbTe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental