The widest selection of silicon wafer products
Okmetic is a leading supplier for tailored silicon wafers in 150-200 mm diameter. Our extensive experience in the whole wafer production process ensures highly refined solutions.
Our product portfolio includes e.g.:
- High Resistivity (RFSi®) wafers
- Single Side Polished (SSP) wafers
- Double Side Polished (DSP) wafers including CAP
- Silicon on Insulator (SOI) wafers; BSOI, C-SOI ® and E-SOI ®
- Advanced solutions (TSV, customized structures)
- Patterned wafers (DRIE and Lithography)
General wafer specifications
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Growth methods
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Cz, MCz, A-MCz®
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Diameter
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150, 200 mm
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Crystal orientation
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<100>, <110>, <111>, off-oriented
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N type dopants
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arsenic, phosphorus, red phosphorus
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P type dopants
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boron
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Resistivity
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<1 mOhm-cm up to over 7,000 Ohm-cm
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Backside treatment
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etched, polyback, LTO, polished
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