Sb1 Te2 Tl1

semiconductor
· Sb1 Te2 Tl1

Sb₁Te₂Tl₁ is a ternary chalcogenide semiconductor compound combining antimony, tellurium, and thallium. This material belongs to the family of IV-VI and V-VI semiconductors, which are primarily of research interest for thermoelectric and optoelectronic applications rather than established commercial products. The compound's potential lies in exploiting the combined electronic properties of its constituent elements—tellurium-based systems are known for thermoelectric merit, while thallium doping can modify band structure and carrier dynamics. Engineers would consider this material in experimental contexts where novel bandgap engineering or enhanced phonon scattering is needed to improve device performance beyond conventional binary semiconductors.

thermoelectric devices (research)infrared detectorsnarrow-bandgap semiconductorsphononic engineeringexperimental optoelectronicssolid-state cooling systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.