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Silicon (Si (P-type)) Pieces Evaporation Materials


We sell these pellets and pieces by unit weight for evaporation use in deposition processes. These approximate materials prices are published to provide budgetary guidelines. Actual prices can very and may be higher or lower, as determined by availability and market fluctuations. Contact international@lesker.com for current pricing.


Silicon is one of the most extensively used elements in the world. It is dark gray and semi-metallic with a bluish tinge. It has a melting point of 1,410°C, a density of 2.32 g/cc, and a vapor pressure of 10-4 Torr at 1,337°C. It is a brittle metalloid which can chip easily. Silicon is a semiconductor which is heavily utilized in the electronics and computer industries. It is often doped with arsenic, phosphorus, or boron depending on the application. It is evaporated under vacuum for circuit device, data storage device, and battery fabrication.

Click here for the Silicon SDS.
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To speak with someone directly, please call 1-412-387-9200 or email international@lesker.com.

Ordering Table

Material Size Quantity Purity Part # Price Add To
Material Size Quantity Purity Part # Price Add To
Clearance Item Silicon 1mm - 3mm Pieces 1 gram 99.999% EVMPSI1-3MMG P.O.R.
Silicon 1mm - 3mm Pieces 25 g 99.999% EVMSI1-3MMA P.O.R.
Silicon 1mm - 3mm Pieces 50g 99.999% EVMSI1-3MMB P.O.R.
Silicon 1mm - 3mm Pieces 100 g 99.999% EVMSI1-3MMD P.O.R.
Silicon 3mm - 6mm Pieces 25 g 99.999% EVMSI1047A P.O.R.
Silicon 3mm - 6mm Pieces 50 g 99.999% EVMSI1047B $50.00
Silicon 3mm - 6mm Pieces 250 g 99.999% EVMSI1047J P.O.R.
Silicon 3mm - 6mm Pieces 500 g 99.999% EVMSI1047T $110.00
Note Clearance Item = Limited availability and specially priced.


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