Bi4Se3
ceramic· JVASP-149516· Bi4Se3
Bi₄Se₃ is a bismuth selenide ceramic compound belonging to the chalcogenide family, engineered for applications requiring specific electronic and thermal transport properties. This material is primarily of research and emerging-technology interest, used in thermoelectric devices, topological electronic systems, and specialized semiconductor applications where its layered crystal structure and narrow bandgap characteristics offer advantages over conventional alternatives. It represents an active area of materials development for next-generation energy conversion and quantum electronic devices.
thermoelectric devicestopological materials researchsemiconductor applicationsthermal energy harvestingquantum electronicsadvanced optoelectronics
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.140 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2961 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.