Pb0.92Sn0.08Se

semiconductor
· Pb0.92Sn0.08Se

Pb0.92Sn0.08Se is a lead-tin selenide alloy belonging to the IV-VI narrow-bandgap semiconductor family, engineered to achieve specific electronic and thermal transport properties through controlled tin doping of lead selenide. This material is primarily investigated for infrared detection, thermoelectric energy conversion, and mid-to-long-wavelength sensing applications where its tunable bandgap and carrier mobility offer advantages over pure lead selenide or alternative narrow-gap semiconductors. The tin substitution refines the material's operating temperature range and responsivity, making it particularly relevant for thermal imaging systems, space-borne sensing instruments, and high-temperature power generation devices where cost and performance balance matters.

infrared detectorsthermal imaging sensorsthermoelectric generatorsspace-qualified optoelectronicsmid-wavelength IR applicationsnarrow-gap semiconductor research

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.