Ge0.41Te1Pb0.59

semiconductor

· Ge0.41Te1Pb0.59

Ge₀.₄₁Te₁Pb₀.₅₉ is a lead-tellurium-germanium compound semiconductor belonging to the IV-VI narrow-bandgap material family. This ternary alloy is primarily investigated in thermoelectric and infrared optoelectronic research, where the precise composition ratios are tuned to optimize charge carrier concentration and phonon scattering for thermal-to-electrical energy conversion or mid-to-far infrared detection applications.

thermoelectric power generationinfrared detectors (midwave/longwave)waste heat recoverythermal imaging sensorscryogenic cooling systemsresearch-stage materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4900	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.

Ge0.41Te1Pb0.59

Electrical Properties

Regulatory Screening

Environmental

Export Control