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Specific Process Knowledge/Characterization/AFM: Atomic Force Microscopy/AFM Icon Acceptance: Difference between revisions

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!style="background:silver; color:black;" align="left"|Position  
!style="background:silver; color:black;" align="left"|Position  
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|style="background:WhiteSmoke; color:black"|
|style="background:WhiteSmoke; color:black"|
Inside the cleanroom
Inside the cleanroom
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!style="background:silver; color:black;" align="left"|Purpose  
!style="background:silver; color:black;" align="left"|Purpose  
|style="background:LightGrey; color:black"|Topografic measurement in the nanometer and and sub-micrometer regime and electrical and mechanical measurements
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|style="background:WhiteSmoke; color:black"|
*Surface roughness measurement
*Surface roughness measurement
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!style="background:silver; color:black" align="left"|Performance
!style="background:silver; color:black" align="left"|Performance
|style="background:LightGrey; color:black"|Scan range xy
|style="background:WhiteSmoke; color:black"|Up to 90 µm square
|style="background:WhiteSmoke; color:black"|Up to 90 µm square
|style="background:WhiteSmoke; color:black"|Up to 90 µm square
|style="background:WhiteSmoke; color:black"|Up to 90 µm square
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|style="background:silver; color:black"|
|style="background:silver; color:black"|
|style="background:LightGrey; color:black"|Scan range z
|style="background:WhiteSmoke; color:black"| Up to 13µm
|style="background:WhiteSmoke; color:black"| Up to 13µm
|style="background:WhiteSmoke; color:black"| Up to 13µm
|style="background:WhiteSmoke; color:black"| Up to 13µm
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|style="background:silver; color:black"|
|style="background:silver; color:black"|
|style="background:LightGrey; color:black"|Vertical noise floor
|style="background:WhiteSmoke; color:black"|<30pm RMS
|style="background:WhiteSmoke; color:black"|<30pm RMS
|style="background:WhiteSmoke; color:black"|<30pm RMS
|style="background:WhiteSmoke; color:black"|<30pm RMS
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|style="background:silver; color:black"|
|style="background:silver; color:black"|
|style="background:LightGrey; color:black"|X-Y position noise (closed loop)
|style="background:WhiteSmoke; color:black"|<0.15nm RMS
|style="background:WhiteSmoke; color:black"|<0.15nm RMS
|style="background:WhiteSmoke; color:black"|<0.15nm RMS
|style="background:WhiteSmoke; color:black"|<0.15nm RMS
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|style="background:silver; color:black"|
|style="background:silver; color:black"|
|style="background:LightGrey; color:black"|Z sensor noise level(closed loop)
|style="background:WhiteSmoke; color:black"|35pm RMS  
|style="background:WhiteSmoke; color:black"|35pm RMS  
|style="background:WhiteSmoke; color:black"|35pm RMS  
|style="background:WhiteSmoke; color:black"|35pm RMS  
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|style="background:silver; color:black"|
|style="background:silver; color:black"|
|style="background:LightGrey; color:black"|Integral nonlinearity(X-Y-Z)
|style="background:WhiteSmoke; color:black"|<0.5%
|style="background:WhiteSmoke; color:black"|<0.5%
|style="background:WhiteSmoke; color:black"|<0.5%
|style="background:WhiteSmoke; color:black"|<0.5%
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|style="background:silver; color:black"|
|style="background:silver; color:black"|
|style="background:LightGrey; color:black"|X-Y position noise (closed loop)
|style="background:WhiteSmoke; color:black"|<0.15nm RMS
|style="background:WhiteSmoke; color:black"|<0.15nm RMS
|style="background:WhiteSmoke; color:black"|<0.15nm RMS
|style="background:WhiteSmoke; color:black"|<0.15nm RMS
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|style="background:silver; color:black"|
|style="background:silver; color:black"|
|style="background:LightGrey; color:black"|Max. scan depth as a function of trench width W
|style="background:WhiteSmoke; color:black"|~1 for our standard probe. Can be improved to about 10 with the right probe
|style="background:WhiteSmoke; color:black"|~1 for our standard probe. Can be improved to about 10 with the right probe
|style="background:WhiteSmoke; color:black"|~1 for our standard probe. Can be improved to about 10 with the right probe
|style="background:WhiteSmoke; color:black"|~1 for our standard probe. Can be improved to about 10 with the right probe
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!style="background:silver; color:black" align="left"|Hardware settings
!style="background:silver; color:black" align="left"|Hardware settings
|style="background:LightGrey; color:black"|Tip radius of curvature
|style="background:WhiteSmoke; color:black"|Standard probe: <12 nm
|style="background:WhiteSmoke; color:black"|Standard probe: <12 nm
|style="background:WhiteSmoke; color:black"|Standard probe: <12 nm
|style="background:WhiteSmoke; color:black"|Standard probe: <12 nm
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|style="background:silver; color:black"|
|style="background:silver; color:black"|
|style="background:LightGrey; color:black"|Standard ScanAsyst mode Cantilever/tip
|style="background:WhiteSmoke; color:black"|[http://www.brukerafmprobes.com/p-3726-scanasyst-air.aspx ScanAsyst in Air]
|style="background:WhiteSmoke; color:black"|[http://www.brukerafmprobes.com/p-3726-scanasyst-air.aspx ScanAsyst in Air]
|style="background:WhiteSmoke; color:black"|[http://www.brukerafmprobes.com/p-3726-scanasyst-air.aspx ScanAsyst in Air]
|style="background:WhiteSmoke; color:black"|[http://www.brukerafmprobes.com/p-3726-scanasyst-air.aspx ScanAsyst in Air]
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|style="background:silver; color:black"|
|style="background:silver; color:black"|
|style="background:LightGrey; color:black"|Standard Tapping mode Cantilevers/tips
|style="background:WhiteSmoke; color:black"|[http://www.nanoandmore.com/AFM-Probe-Tap300Al-G.html Tap300Al-G]
|style="background:WhiteSmoke; color:black"|[http://www.nanoandmore.com/AFM-Probe-Tap300Al-G.html Tap300Al-G]
|style="background:WhiteSmoke; color:black"|[http://www.nanoandmore.com/AFM-Probe-Tap300Al-G.html Tap300Al-G]
|style="background:WhiteSmoke; color:black"|[http://www.nanoandmore.com/AFM-Probe-Tap300Al-G.html Tap300Al-G]
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|style="background:silver; color:black"|
|style="background:silver; color:black"|
|style="background:LightGrey; color:black"|Super Sharp Si Cantilever/tip
|style="background:WhiteSmoke; color:black"|[http://www.nanoandmore.com/AFM-Probe-SSS-NCHR.html SSS-NCHR]
|style="background:WhiteSmoke; color:black"|[http://www.nanoandmore.com/AFM-Probe-SSS-NCHR.html SSS-NCHR]
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|style="background:silver; color:black"|
|style="background:silver; color:black"|
|style="background:LightGrey; color:black"|High Aspect Ratio Cantilever/tip
|style="background:WhiteSmoke; color:black"|[http://www.nanoandmore.com/AFM-Probe-AR5-NCHR.html AR5-NCHR]
|style="background:WhiteSmoke; color:black"|[http://www.nanoandmore.com/AFM-Probe-AR5-NCHR.html AR5-NCHR]
|style="background:WhiteSmoke; color:black"|[http://www.nanoandmore.com/AFM-Probe-AR5-NCHR.html AR5-NCHR]
|style="background:WhiteSmoke; color:black"|[http://www.nanoandmore.com/AFM-Probe-AR5-NCHR.html AR5-NCHR]
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|style="background:silver; color:black"|
|style="background:silver; color:black"|
|style="background:LightGrey; color:black"|Cantilevers/tips vendor
|style="background:WhiteSmoke; color:black"|
|style="background:WhiteSmoke; color:black"|
*[http://www.brukerafmprobes.com Bruker]
*[http://www.brukerafmprobes.com Bruker]
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!style="background:silver; color:black" align="left"|Substrates
!style="background:silver; color:black" align="left"|Substrates
|style="background:LightGrey; color:black"|Substrate size
|style="background:WhiteSmoke; color:black"|Up to 210mm in diameter and up to 15mm thick"
|style="background:WhiteSmoke; color:black"|Up to 210mm in diameter and up to 15mm thick"
|style="background:WhiteSmoke; color:black"|Up to 210mm in diameter and up to 15mm thick"
|style="background:WhiteSmoke; color:black"|Up to 210mm in diameter and up to 15mm thick"
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!style="background:silver; color:black" align="left"|
!style="background:silver; color:black" align="left"|
|style="background:LightGrey; color:black"|Motorized stage (X-Y axis)
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|style="background:WhiteSmoke; color:black"|
*180mmx150mm inspection area
*180mmx150mm inspection area
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|style="background:silver; color:black"|
|style="background:silver; color:black"|
| style="background:LightGrey; color:black"|Substrate material allowed
|style="background:WhiteSmoke; color:black"|In principle all materials
|style="background:WhiteSmoke; color:black"|In principle all materials
|style="background:WhiteSmoke; color:black"|In principle all materials
|style="background:WhiteSmoke; color:black"|In principle all materials