Tl0.01Te1Pb0.99

semiconductor
· Tl0.01Te1Pb0.99

Tl0.01Te1Pb0.99 is a heavily lead-telluride-based semiconductor alloy doped with a small fraction of thallium, belonging to the IV-VI narrow-bandgap semiconductor family. This is a research-stage compound material studied primarily for its potential in infrared detection and thermal sensing applications, where the thallium doping modifies the electronic band structure and carrier concentration of the lead-telluride host to tune photoresponse characteristics. Lead-telluride systems are well-established in mid- and long-wavelength infrared optoelectronics, and thallium incorporation is being investigated to optimize performance for specific detector wavelength windows or to improve thermal stability compared to conventional PbTe formulations.

infrared detectorsthermal imaging sensorsnarrow-bandgap semiconductorsresearch optoelectronicsthermal sensing applicationslead-telluride alloys

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
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.