Ge0.1Pb0.9Se1

semiconductor

· Ge0.1Pb0.9Se1

Ge0.1Pb0.9Se1 is a lead selenide-based narrow bandgap semiconductor alloy doped with germanium, belonging to the IV-VI chalcogenide family. This composition is primarily of research and development interest for infrared optoelectronics and thermoelectric applications, where the germanium incorporation modifies the electronic structure and thermal properties of lead selenide. The material is notable for potential use in mid- to long-wavelength infrared detection and energy harvesting, though it remains less mature than pure PbSe or commercial III-V systems for production applications.

infrared detectorsthermal imaging sensorsthermoelectric devicesnarrow-gap semiconductorsresearch photonicsheat-to-electricity conversion

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.

Ge0.1Pb0.9Se1

Electrical Properties

Regulatory Screening

Environmental

Export Control