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Omicron UHV-SPM Specifications

STM Tip and Sample
Top down view of the STM tip (left) and sample (right center). The Omicron system runs in a scanned sample mode which implies that the tip remains stationary while the sample assembly is moved by the piezo drives in response to tip feedback and scan parameters.

System Specifications

  • Operation Modes
    • STM
    • Contact AFM
    • Non-Contact AFM

  • Coarse Motion Drive
    • X travel - ± 4 mm
    • Y travel - Not Available
    • Z travel (AFM) - 8 mm minus sample thickness
    • Z travel (STM) - 6 mm minus sample thickness

  • Standard Scanner
    • Maximum Scan Size - 9 x 9 mm
    • Piezo Sensitivity X and Y - 10 nm/V each segment
    • Piezo Sensitivity Z - 10 nm/V

  • Electronic Specifications

Details


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