Bi2Te0.3Se2.7
semiconductor· Bi2Te0.3Se2.7
Bi₂Te₀.₃Se₂.₇ is a bismuth telluride-selenide solid solution, a layered chalcogenide semiconductor belonging to the family of materials widely studied for thermoelectric applications. This composition represents a tuned variant of the Bi₂Te₃–Bi₂Se₃ system, engineered to optimize the balance between electrical conductivity and thermal properties by substituting tellurium with selenium. The material is primarily investigated in research and development contexts for mid-range thermoelectric power generation and cooling devices, where its phonon-scattering characteristics and band structure modifications offer potential advantages over unmodified binary compounds in specific temperature windows.
thermoelectric power generationsolid-state refrigerationwaste heat recoverytemperature control modulesmid-range thermoelectric devicessemiconductor research
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
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