Ge0.25Te1Pb0.75

semiconductor

· Ge0.25Te1Pb0.75

Ge0.25Te1Pb0.75 is a lead-tellurium-germanium ternary chalcogenide compound belonging to the narrow-bandgap semiconductor family. This material is primarily investigated in thermoelectric and infrared optoelectronic research, where its tunable bandgap and carrier transport properties make it a candidate for mid-to-long wavelength applications, though it remains largely in the development phase rather than established commercial production.

thermoelectric power generationinfrared detectors and sensorsthermal imaging systemsresearch semiconductorsphase-change memory deviceslow-bandgap photovoltaics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4400	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.

Ge0.25Te1Pb0.75

Electrical Properties

Regulatory Screening

Environmental

Export Control