TlTe

Name: TlTe
Brand: MatWorld

ceramic

· TlTe

Thallium telluride (TlTe) is a binary compound ceramic belonging to the chalcogenide family, combining a heavy metal with a chalcogen element. This material is primarily of research and specialized optoelectronic interest rather than mainstream industrial use, with potential applications in infrared optics, thermoelectric devices, and semiconductor research where its narrow bandgap and high atomic mass density are exploited.

infrared optics and detectorsthermoelectric materials researchsemiconductor deviceshigh-density opticsexperimental photonics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2948	lb/in³	DFT · OptB88vdW

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

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Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	Measured
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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)	0.00120	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2605	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.

TlTe — Properties & Data | MatWorld

TlTe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental