Pb0.93TeTl0.07

semiconductor

· Pb0.93TeTl0.07

Pb₀.₉₃TeTl₀.₀₇ is a tellurium-based semiconductor alloy with thallium doping, belonging to the lead telluride (PbTe) family of narrow-bandgap materials. This is a research-grade compound used primarily in infrared detection and thermoelectric applications, where the thallium dopant modifies the electronic and optical properties of the base PbTe matrix. The material is notable for mid-to-long wavelength infrared sensitivity and potential thermoelectric efficiency improvements, making it relevant for thermal imaging, space instrumentation, and waste-heat recovery systems where conventional semiconductors are insufficient.

infrared detectorsthermal imaging sensorsthermoelectric cooling/power generationspace instrumentationresearch semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.5400	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.

Pb0.93TeTl0.07

Electrical Properties

Regulatory Screening

Environmental

Export Control