Ge0.3Pb0.7Se1

semiconductor
· Ge0.3Pb0.7Se1

Ge₀.₃Pb₀.₇Se is a lead-germanium selenide compound semiconductor belonging to the IV-VI narrow bandgap family, typically studied as a research material for infrared and thermoelectric applications. This composition sits within the well-established PbSe-GeSe solid solution system and is primarily investigated in academic and applied research settings for mid-to-long wavelength infrared detection, thermal energy conversion, and quantum dot applications where tunable bandgap and carrier concentration are advantageous. The material is notable for its potential to combine lead selenide's established infrared sensitivity with germanium's lattice and electronic property modification, offering researchers a route to optimize performance for specific wavelength windows or thermal operating ranges without resorting to pure binary or more complex ternary compounds.

infrared detectorsthermoelectric energy conversionquantum dots and nanostructuresthermal imaging sensorsresearch and development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
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.