Specific Process Knowledge/Characterization/Sample preparation

From LabAdviser

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An overview of the performance of the AFM: Nanoman

Equipment Nanoman
Purpose Topografic measurement in the nanometer and and sub-micrometer regime
  • Surface roughness measurement
  • Step/structure hight measurement
  • Surface image
Performance Scan range xy Up to 90 µm square
Scan range z 1 µm (can go up to 6µm with special settings)
Resolution xy Down to 1.4 nm - accuracy better than 2%
Resolution z <1 Å - accuracy better than 2%
Max. scan depth as a function of trench width W ~1 for our standard probe. Can be improved to about 10 with the right probe
Hardware settings Tip radius of curvature Standard probe: <12 nm
Standard Cantilevers/tips Tap300Al-G
Super Sharp Si Cantilever/tip SSS-NCHR
High Aspect Ratio Cantilever/tip AR5-NCHR
Cantilevers/tips vendor www.nanoandmore.com
Substrates Substrate size Up to 6"
Substrate material allowed In principle all materials