| | on front   Wafer curvature measurement | 
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        | Batch size | 1 | 
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            | Measurement unit | MPa | 
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            | Sides processed | either | 
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            | Wafer size |  | 
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            | Equipment | Tencor Flexus | 
            
            
              | Equipment characteristics: | 
            | Wafer holder Device that holds the wafers during processing. | aluminum ring | 
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            | Wafer materials List of wafer materials this tool can accept (not list of all materials, just the wafer itself). | silicon | 
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            | Wafer thickness List or range of wafer thicknesses the tool can accept | 300 .. 600 µm | 
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