Tl2Te3

semiconductor
· Tl2Te3

Tl₂Te₃ is a binary semiconductor compound composed of thallium and tellurium, belonging to the chalcogenide family of materials. This material is primarily of research and development interest rather than established in high-volume production, with investigation focused on thermoelectric applications and narrow-bandgap semiconductor behavior. Tl₂Te₃ and related thallium tellurides are explored for their potential in thermoelectric energy conversion, infrared detection, and solid-state cooling devices where the combination of low thermal conductivity and electronic transport properties may offer advantages over conventional semiconductors; however, toxicity concerns and material stability challenges have limited broader industrial adoption compared to alternatives like bismuth telluride or lead telluride systems.

thermoelectric devicesinfrared detectorsresearch semiconductorssolid-state coolingnarrow-bandgap applicationsmaterials development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Poisson's Ratio(ν)
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Shear Modulus(G)
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Verified Unverified Low confidence (<80%) Link to source
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Density(ρ)
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Band Gap(Eg)2 entries
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Magnetic Moment(μB)
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Seebeck Coefficient(S)
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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.
Verified Unverified Low confidence (<80%) Link to source
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Energy Above Hull(ΔEhull)
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Formation Energy(ΔHf)
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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.