| | on front   Spectroscopic ellipsometry film thickness measurement | 
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        | Batch size | 1 | 
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            | Excluded materials | gold (category), copper | 
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            | Materials | silicon, polysilicon, silicon nitride, silicon dioxide | 
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            | Sides processed | either | 
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            | Thickness | 10 .. 2000 nm | 
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            | Wafer size |  | 
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            | Equipment | Rudolph Research AutoEL | 
            
            
              | Equipment characteristics: | 
            | Wafer holder Device that holds the wafers during processing. | stainless steel | 
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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 | 200 .. 1000 µm | 
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              | Extra terms | 
            
        
          |         Customer agrees that wafers, masks, and other materials
        incorporating any process(es) provided by this fabrication site
        are to be used solely for non-commercial research
        purposes.
         |