Resonance AFM calibration

Resonance AFM Cal. tab allow user to adjust calibration data for resonance atomic-force microscope mode of SPM operation.

• Max Deflection, mĚ - maximum value of cantilever deflection amplitude.
• Max Zmod Amplitude, mV - maximum voltage for amplitude modulation of cantilever oscillations.
• Max Zmod Frequency, Hz - calibrated maximum frequency of for amplitude modulation of cantilever oscillations.
• Inverse feedback - see 2.1.2. In Resonance AFM (RAFM) mode feedback is negaive.
• Inverse deflection - error signal sign. For the Resonance AFM head error signal does not inverting.
• Feedback channel - see 2.1.2. In RAFM mode channel 1 is used, due to error signal is modulated with cantilever oscillations frequency.