Pb0.9Sn0.1Se

semiconductor

· Pb0.9Sn0.1Se

Pb₀.₉Sn₀.₁Se is a lead-tin selenide alloy, a narrow-bandgap semiconductor compound belonging to the IV-VI semiconducting family. This material is primarily investigated for infrared (IR) detection and thermal imaging applications, where its tunable bandgap and narrow band structure enable sensitivity across mid- to long-wavelength infrared regions. Compared to pure lead selenide, the tin doping modifies the electronic structure and thermal properties, making it relevant for high-performance IR detectors, thermal sensors, and potential thermoelectric energy conversion devices operating at cryogenic to moderate temperatures.

Infrared detectors and imagingThermal sensing and radiometryResearch optoelectronicsLow-temperature semiconductor devicesThermoelectric applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.08000	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.

Pb0.9Sn0.1Se

Electrical Properties

Regulatory Screening

Environmental

Export Control