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Tutorials


Examples of Nanonis Controller modules configurations

Setup Scan Controller


How to use the Scan Controller module of the Nanonis SPM Controller: scan dimensions, recorded signals, resolution of the scan, zoom in and out, scan upwards and downwards, paste images, save images. Tutorial

Setup the Oscillation Controller in Phase-Locked-Loop (PLL) mode


How to use the Oscillation Controller module of the Nanonis SPM Controller: sensor signal equals input signal, calibration of the sensor signal, excitation equals output signal, sweep frequency, resonance, demodulation bandwidths for the amplitude and phase loops, filter of the demodulated signals. The example uses a tuning fork as sensor. Tutorial

Setup the digital Lock-in and record I/V and dI/dV curves


How to use the digital Lock-in module of the Nanonis SPM Controller: modulate bias, demodulate current, optimize the phase of the lock-in, take spectroscopy curves within the Bias Spectroscopy module. Tutorial

Configure the Z-Controller for different scanning modes


How to configure the Z-Controller for other modes than STM. Tapping mode and nc-AFM (non-contact) are shown as examples. What signal to choose for each mode, what setpoint makes sense, how to set the P/T values for the Z-controller, optional safe conditions are shown. Tutorial

 


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