Bi2Se3 (Bismuth Selenide) Pellets Granules Evaporation Materials
- High Thermoelectric Efficiency: Bi2Se3 has a high figure of merit (ZT), making it highly efficient for thermoelectric conversion.
- Topological Insulator Properties: It exhibits insulating behavior in its bulk with conductive surface states, which are resistant to backscattering and have potential in quantum computing.
- Good IR Absorption: Bi2Se3 is efficient in absorbing infrared radiation, making it useful in IR detectors and sensors.
- Stable at High Temperatures: It offers thermal stability and is suitable for evaporation at high temperatures, enabling consistent film formation.
- High Purity: Available in high purity, ensuring reliable and high-quality thin films for sensitive applications.
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Description
| Material | Bi2Se3 |
| Purity | 99.9% – 99.9999% / 3N 3N5 4N 4N5 5N 5N5 6N |
| Shape | Pellets / Granules / Particles / Pieces |
| Size | can be customized (contact us) |
| Package | vacuum bag or customer’s request |
| Place of Origin | China |
| Supply Ability | 1000kg per month |
| Lead Time | Qty: 1-100, Time: 3-10 days
Qty: >100, Time: to be negotiated |
Bismuth Selenide (Bi2Se3) is a topological insulator with unique thermoelectric and electronic properties, making it a popular material in thin-film deposition processes such as thermal and electron-beam (e-beam) evaporation. It has excellent potential in various high-tech applications, particularly in thermoelectric devices, infrared detectors, and advanced semiconductor technologies.
Key Applications:
- Thermoelectric Devices: Bi2Se3 is used for making thermoelectric materials due to its ability to convert heat into electrical energy and vice versa. It’s suitable for applications in power generation and refrigeration.
- Topological Insulators: Bi2Se3 is widely studied and used in quantum computing and spintronics due to its insulating interior and conductive surface states, making it ideal for advanced electronic devices.
- Infrared Detectors and Sensors: The material’s optical and electronic properties make it useful in infrared (IR) detectors and other sensor technologies.
- Semiconductors: Bismuth Selenide is utilized in semiconductor applications for creating thin films in transistors and other electronic devices.
- Thin Film Deposition: Bi2Se3 is used in research and industrial settings for thin-film coatings in various electronic and optical applications.
Features:
- High Thermoelectric Efficiency: Bi2Se3 has a high figure of merit (ZT), making it highly efficient for thermoelectric conversion.
- Topological Insulator Properties: It exhibits insulating behavior in its bulk with conductive surface states, which are resistant to backscattering and have potential in quantum computing.
- Good IR Absorption: Bi2Se3 is efficient in absorbing infrared radiation, making it useful in IR detectors and sensors.
- Stable at High Temperatures: It offers thermal stability and is suitable for evaporation at high temperatures, enabling consistent film formation.
- High Purity: Available in high purity, ensuring reliable and high-quality thin films for sensitive applications.
Specifications:
- Material: Bismuth Selenide (Bi2Se3)
- Purity: ≥ 99.9%
- Shape: Pellets
- Size: Typically 1-6 mm in diameter (custom sizes available)
- Melting Point: ~710°C
- Density: 6.82 g/cm³
- Deposition Methods: Suitable for thermal evaporation, e-beam evaporation, and sputtering
- Applications: Thermoelectric devices, topological insulators, IR detectors, semiconductors, thin-film coatings
Tinsan Materials offers high-purity Bi2Se3 (Bismuth Selenide) pellets for evaporation coating. Ideal for thermoelectric devices, topological insulators, semiconductors, and IR detectors. Suitable for thermal and e-beam evaporation processes.
If you have specific requirements, such as dimensions, purity, or application details, please contact us to match your needs.
