Pb7Bi4Se13
semiconductor· Pb7Bi4Se13
Pb7Bi4Se13 is a mixed-metal selenide semiconductor compound combining lead, bismuth, and selenium in a layered crystalline structure. This material belongs to the family of narrow-bandgap semiconductors and is primarily investigated in research contexts for thermoelectric and infrared photonic applications, where its constituent elements' contributions to charge transport and optical properties are exploited.
thermoelectric power generationinfrared detectorssemiconductor researchphotovoltaic devicesoptoelectronic materials (experimental)thermal energy harvesting
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.