Sn0.08Te0.08Pb0.92Se0.92

semiconductor

· Sn0.08Te0.08Pb0.92Se0.92

Sn₀.₀₈Te₀.₀₈Pb₀.₉₂Se₀.₉₂ is a lead-based IV-VI narrow bandgap semiconductor alloy, part of the PbSe-PbTe solid solution family commonly used in infrared sensing applications. This material is primarily investigated for infrared detectors and thermal imaging systems operating in the mid-to-long wavelength IR spectrum, where its tunable bandgap and high carrier mobility make it competitive with commercial PbSe and PbTe homogeneous compounds. The tin and tellurium dopants modulate the bandgap and thermal properties, enabling optimization for specific detector wavelength ranges without requiring cryogenic cooling in some configurations.

infrared detectorsthermal imaging sensorsnight vision systemsIR spectroscopyradiation detectionnarrow-bandgap semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2200	eV	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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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.

Sn0.08Te0.08Pb0.92Se0.92

Electrical Properties

Regulatory Screening

Environmental

Export Control