Pb1Se0.99S0.01

semiconductor
· Pb1Se0.99S0.01

Pb₁Se₀.₉₉S₀.₀₁ is a narrow-bandgap IV-VI semiconductor alloy composed primarily of lead selenide (PbSe) with a minor sulfur substitution on the selenium sublattice. This material belongs to the lead chalcogenide family, which are well-established thermoelectric and infrared-sensitive semiconductors. The sulfur doping modifies the electronic structure and bandgap of PbSe, making it relevant for mid-infrared detection, thermoelectric power generation, and specialized optoelectronic applications where tuned bandgap and carrier concentration are critical.

infrared detectorsthermoelectric generatorsthermal imaging sensorsmid-IR optoelectronicsbandgap engineeringresearch/development materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Band Gap(Eg)
eV
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Environmental

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