Ga0.005Te1Pb0.995
semiconductor· Ga0.005Te1Pb0.995
Ga0.005Te1Pb0.995 is a heavily lead-telluride-based semiconductor alloy with minimal gallium doping, part of the IV-VI narrow-bandgap semiconductor family. This material is primarily of research interest for thermoelectric applications and infrared sensing, where the gallium incorporation is studied to modify bandgap, carrier concentration, and thermal transport properties relative to pure PbTe. The gallium-doped PbTe system is explored in academic and industrial thermoelectric programs seeking to improve figure-of-merit (ZT) for waste heat recovery and solid-state cooling, though it remains largely an experimental composition rather than a commodity material.
thermoelectric moduleswaste heat recoveryinfrared detectorssolid-state coolingbandgap engineering (research)mid-wave IR sensing
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | 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.