LaSbTe — Properties & Data | MatWorld

LaSbTe

ceramic

· JVASP-85191· LaSbTe

LaSbTe is a ternary ceramic compound combining lanthanum, antimony, and tellurium elements, belonging to the class of rare-earth chalcogenides. This material is primarily of research interest for thermoelectric and semiconductor applications, where the combination of these elements offers potential for tuning band gaps and phonon scattering behavior; it is not yet widely deployed in high-volume industrial production but represents exploration within the broader family of rare-earth telluride compounds for solid-state energy conversion.

thermoelectric deviceswaste heat recoverysemiconductor researchsolid-state coolingradiation detection (developmental)high-temperature electronics (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.829	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03020	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.330	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.

LaSbTe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental