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Anharmonicity in multifrequency atomic force microscopy
(2014-07)
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In multifrequency atomic force microscopy higher eigenmodes are externally excited to enhance resolution and contrast while simultaneously increasing the number of experimental
observables with the use of gentle forces. ...
Deconstructing the governing dissipative phenomena in the nanoscale
(2014-01)
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An expression describing the controlling parameters involved in short range nanoscale dissipation is proposed and supported by simulations and experimental findings. The expression is deconstructed into the geometrical, ...
Wearing a single DNA molecule with an AFM tip
(2015-06)
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While the fundamental limit on the resolution achieved in an atomic force microscope (AFM) is clearly related to the tip radius, the fact that the tip can creep and/or wear during an experiment is often ignored. This is ...