PbSe0.95S0.05

semiconductor

· PbSe0.95S0.05

PbSe₀.₉₅S₀.₀₅ is a lead chalcogenide semiconductor alloy, a narrow-bandgap material that combines lead selenide (PbSe) as the primary phase with a small sulfur dopant. This quaternary compound belongs to the lead salt family and is primarily of research and specialized application interest, used in infrared detection and thermal imaging systems where its tunable bandgap and carrier dynamics offer advantages in mid- to long-wave infrared sensing.

infrared detectorsthermal imaging sensorsmid-wave IR detectionresearch optoelectronicsquantum well structuresspectroscopy instrumentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2600	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.

PbSe0.95S0.05

Electrical Properties

Regulatory Screening

Environmental

Export Control