Pb0.9Ge0.1Se

semiconductor

· Pb0.9Ge0.1Se

Pb0.9Ge0.1Se is a lead-germanium selenide alloy, a narrow-bandgap semiconductor compound belonging to the IV-VI group of materials. This is primarily a research and development material explored for infrared detection and sensing applications, where the substitution of germanium into lead selenide is designed to tune optoelectronic properties for specific wavelength ranges. The material system is of interest in thermal imaging, night vision, and infrared spectroscopy where sensitivity to mid- and far-infrared radiation is critical; lead selenide-based alloys have established industrial use in these domains, and germanium incorporation offers potential for bandgap engineering and performance optimization versus unalloyed alternatives.

infrared detectorsthermal imaging sensorsnight vision systemsinfrared spectroscopynarrow-bandgap semiconductorsoptoelectronic research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3000	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.

Pb0.9Ge0.1Se

Electrical Properties

Regulatory Screening

Environmental

Export Control