Ge0.05Te0.95Pb0.95S0.05

semiconductor

· Ge0.05Te0.95Pb0.95S0.05

Ge0.05Te0.95Pb0.95S0.05 is a quaternary chalcogenide semiconductor alloy combining lead telluride, germanium, and sulfur in a precise stoichiometry. This material belongs to the narrow-gap semiconductor family and is primarily investigated for infrared detection and thermal imaging applications where its narrow bandgap enables sensitivity in the mid-infrared region. The composition represents a research-phase material rather than a commodity product, engineered to balance thermal stability, carrier concentration, and optical response for advanced sensing systems.

infrared detectorsthermal imaging sensorsmid-IR photodetectorsresearch semiconductorscryogenic sensing applicationstunable optoelectronic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4000	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.

Ge0.05Te0.95Pb0.95S0.05

Electrical Properties

Regulatory Screening

Environmental

Export Control