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Bismuth Antimony Telluride Powder | Bi0.5Sb1.5Te3


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Bismuth Antimony Telluride (Bi0.5Sb1.5Te3) is a composite semiconductor material composed of bismuth, antimony, and telluride. Heeger Materials can provide the best Bismuth Antimony Telluride with a purity of 99.99% and 99.999% in size of powder at a competitive price. The particle size can be tailored according to specific requirements.

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Data sheet

Purity99.99%-99.999% (4N-5N)
ProductBismuth antimony telluride

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Bismuth Antimony Telluride (Bi0.5Sb1.5Te3) exhibits special electrical, optical, and thermal properties. Heeger Materials offers a selection of over 100 high-purity products, including metals, metal oxides, and metal salts, with 99.999% purity or higher.

Bismuth Antimony Telluride Powder | Bi0.5Sb1.5Te3

High-purity and ultra-high purity Bismuth Antimony Telluride (Bi0.5Sb1.5Te3) materials are crucial components for the research, development, and production of advanced technologies that require optimum properties, performance, and quality.


  • Used in thermoelectric cooling devices and generators.
  • Used in infrared detectors and sensors.
  • Used in optoelectronic devices such as light-emitting diodes (LEDs) and photodetectors.


Bismuth Antimony Telluride (Bi0.5Sb1.5Te3) is carefully packaged in carton boxes with foam protection to minimize damage during storage and transportation and to preserve the quality of our products in their original condition. The vacuum packing is 1kg/bag, 25kg/barrel, or based on specific requirements.

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