Energy dissipation in multifrequency atomic force microscopy

Valentina Pukhova, Francesco Banfi, Gabriele Ferrini

Risultato della ricerca: Contributo in rivistaArticolo in rivistapeer review

10 Citazioni (Scopus)


The instantaneous displacement, velocity and acceleration of a cantilever tip impacting onto a graphite surface are reconstructed. The total dissipated energy and the dissipated energy per cycle of each excited flexural mode during the tip interaction is retrieved. The tip dynamics evolution is studied by wavelet analysis techniques that have general relevance for multi-mode atomic force microscopy, in a regime where few cantilever oscillation cycles characterize the tip–sample interaction.
Lingua originaleEnglish
pagine (da-a)494-500
Numero di pagine7
RivistaBeilstein Journal of Nanotechnology
Stato di pubblicazionePubblicato - 2014


  • band excitation
  • multifrequency atomic force microscopy (AFM)
  • phase reference
  • wavelet transforms


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