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Silicon Materials, Inc.

For over 30 years Silicon Materials, Inc. has produced virgin semiconductor grade silicon wafers servicing customers worldwide. Our consistent high quality, technical expertise, and economical pricing make Silicon Materials, Inc. a superior manufacturer. Silicon Materials, Inc. supports SEMI standard and customized silicon wafer specifications.


  • Production cycle begins with US produced virgin electronic grade polysilicon
  • Virgin Prime And Test Electronic Grade Cz Silicon Wafers
  • Diameters: 2” Through 200mm
  • Orientations: <100>, <111>, <110>, and <112>
  • Dopants: Boron, Phosphorus, Antimony, Arsenic, and Undoped

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Company News

Cz Undoped Material

SMI Announces Creation of Captive Small Diameter Fz Silicon Production

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Silicon Wafers

ISO 9001:2015 Certified

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