Sb2Te3 (Antimony Telluride) Pellets Granules Evaporation Materials

Description

Material	Sb2Te3
Purity	99.99% – 99.99999% / 4N 4N5 5N 5N5 6N 6N5 7N
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

 

Antimony Telluride (Sb₂Te₃) is a semiconductor material commonly used in thermoelectric applications and thin-film deposition processes. Sb₂Te₃ pellets are employed in the evaporation of thin films, particularly for applications involving thermoelectric devices, infrared detectors, and phase-change memory technologies.

Key Applications:

• Thermoelectric Devices: Sb₂Te₃ is widely used in the production of thermoelectric materials for Peltier devices and energy harvesting applications due to its excellent thermoelectric properties.
• Phase-Change Memory: It serves as a key material in phase-change random access memory (PCRAM) devices, where its reversible switching between amorphous and crystalline states is leveraged.
• Infrared Detectors: Thin films of Sb₂Te₃ are used in infrared detector applications due to its favorable electronic and optical properties.
• Topological Insulators: Sb₂Te₃ has been identified as a topological insulator, useful in quantum computing and advanced electronics.

Features:

• High Thermoelectric Efficiency: Exhibits high ZT values, making it ideal for thermoelectric power generation and refrigeration applications.
• Low Thermal Conductivity: Sb₂Te₃ has low thermal conductivity, which enhances its thermoelectric performance.
• Reversible Phase-Change Properties: Capable of transitioning between amorphous and crystalline states, essential for phase-change memory applications.
• Good Adhesion and Smooth Films: Forms high-quality, uniform films with good adhesion on various substrates.
• Topological Insulator Behavior: Exhibits unique surface conductivity while insulating the interior, relevant for next-generation electronics.

Specifications:

• Material: Antimony Telluride (Sb₂Te₃)
• Purity: ≥ 99.99%
• Shape: Pellets
• Size: Typically 1-6 mm in diameter (custom sizes available)
• Melting Point: 620°C
• Density: 6.5 g/cm³
• Deposition Methods: Suitable for thermal evaporation and electron-beam (e-beam) evaporation
• Applications: Thermoelectrics, phase-change memory, infrared detection, topological insulators

Tinsan Materials offers high-purity Sb₂Te₃ (Antimony Telluride) pellets for evaporation. Ideal for thermoelectric devices, phase-change memory, and infrared 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.