Pb0.95Se0.95Ge0.05S0.05

semiconductor

· Pb0.95Se0.95Ge0.05S0.05

Pb0.95Se0.95Ge0.05S0.05 is a quaternary lead chalcogenide semiconductor compound, part of the narrow-bandgap IV-VI semiconductor family that includes lead selenide and lead telluride materials. This material is primarily of research and development interest for advanced thermoelectric and infrared optoelectronic applications, where the tunable bandgap from small germanium and sulfur dopant additions enables optimization of carrier concentration and thermal transport properties relative to binary PbSe systems.

thermoelectric power generationinfrared detectors and sensorswaste heat recoverymid-infrared photonicsresearch semiconductorsnarrow-bandgap devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2900	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.

Pb0.95Se0.95Ge0.05S0.05

Electrical Properties

Regulatory Screening

Environmental

Export Control