K2 Bi8 Se13
semiconductor· K2 Bi8 Se13
K2Bi8Se13 is a bismuth selenide-based compound semiconductor belonging to the chalcogenide family, synthesized primarily for research into novel thermoelectric and optoelectronic materials. This material is not yet commercially established but represents ongoing investigation into bismuth chalcogenides as potential alternatives to conventional semiconductors, with interest driven by possible applications in thermal management and infrared detection where bismuth-based compounds show promise due to their narrow bandgap and layered crystal structures.
thermoelectric researchexperimental semiconductorsinfrared detectorschalcogenide materialsthermal energy conversionmaterials science development
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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
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.