Pb0.995TeGa0.005

semiconductor

· Pb0.995TeGa0.005

Pb0.995TeGa0.005 is a lead telluride-based semiconductor alloy with gallium doping, belonging to the IV-VI narrow-bandgap semiconductor family. This material is primarily of research and developmental interest for thermoelectric applications where the gallium substitution is engineered to tune bandgap and carrier concentration; lead telluride compounds are established in mid-temperature thermoelectric power generation and infrared detection, though this specific composition represents a refined variant for optimizing performance in those domains.

thermoelectric power generationinfrared detectorswaste heat recoverythermal imaging sensorsresearch-phase semiconductorsnarrow-bandgap materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3700	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.

Pb0.995TeGa0.005

Electrical Properties

Regulatory Screening

Environmental

Export Control