Jennifer Napoles

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Questions related from Jennifer Napoles

Should the laser spot size on an UHV AFM be larger than the cantilever itself?

We are currently trying to get an UHV AFM to work in our lab but we are having doubts regarding the spot size of the laser we are seeing on the camera when attempting to center the laser onto the...

22 February 2020 9,137 3 View

Is having a frequency sweep that yields a drive of 0.1% normal for non-contact mode atomic force microscopy?

Hi, all. When I first started using the atomic force microscope, my coworker mentioned that it is normal to have a drive of around 30% for a decent cantilever and that the closer the drive...

01 August 2019 7,573 1 View