Pb0.995TeIn0.005

semiconductor

· Pb0.995TeIn0.005

Pb₀.₉₉₅TeIn₀.₀₀₅ is a narrow-bandgap semiconductor alloy based on lead telluride (PbTe) with indium doping, belonging to the IV-VI semiconductor family. This material is primarily of research and specialized industrial interest for infrared detection and thermoelectric energy conversion applications, where the indium dopant modulates carrier concentration and bandgap properties to optimize performance in specific wavelength or temperature ranges. Lead telluride alloys are notable for their high figure-of-merit in thermoelectric devices and sensitivity in the mid- to long-wave infrared spectrum, making them alternatives to more common III-V semiconductors in niche high-performance applications.

infrared detectorsthermal imagingthermoelectric generatorsresearch semiconductorsmid-wave IR sensors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4300	eV	—

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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.

Pb0.995TeIn0.005

Electrical Properties

Regulatory Screening

Environmental

Export Control