Pb0.85Se0.85Ge0.15S0.15

semiconductor

· Pb0.85Se0.85Ge0.15S0.15

Pb0.85Se0.85Ge0.15S0.15 is a quaternary lead chalcogenide semiconductor alloy combining lead selenide (PbSe) and lead sulfide (PbS) with germanium and sulfur substitution. This is a research-oriented material engineered to tune the bandgap and lattice parameters for infrared optoelectronics, representing an advanced composition within the lead chalcogenide family historically used for mid- and long-wavelength infrared detection. The material's appeal lies in its ability to achieve specific electronic and thermal properties through compositional engineering, making it relevant for applications requiring customized infrared response or thermoelectric performance beyond what binary or ternary compounds can provide.

infrared detectorsthermal imaging sensorsthermoelectric devicesoptoelectronic researchwavelength-tuned semiconductorssolid-state physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3400	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.

Pb0.85Se0.85Ge0.15S0.15

Electrical Properties

Regulatory Screening

Environmental

Export Control