Heeger Materials offers a selection...
Heeger Materials offers a selection of over 100 high purity products, including metals, metal oxides and metal salts, with 99.999% purity or higher. We can provide Tin Telluride (SnTe) with the purity of 99.99%, 99.999%,99.9999% and 99.99999% in size of ingot, lump and powder.
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Availability date: 03/01/2013
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Tin telluride (SnTe) is a compound of tin and tellurium, is an IV-VI narrow bandgap semiconductor, and has a direct bandgap of 0.18 eV. It is often alloyed with lead to make lead tin telluride, which is used as infrared detector material.
Generally, Pb is alloyed with SnTe in order to access interesting optical and electronic properties, In addition, as a result of Quantum confinement, the bandgap of the SnTe increases beyond the bulk bandgap, covering the mid-IR wavelength range. The alloyed material has been used in mid- IR photodetectors and thermoelectric generators.
Normal temperature, airtight, cool, ventilated, and dry