Wavelet transforms to probe long- and short-range forces by thermally excited dynamic force spectroscopy

Gabriele Ferrini, Giovanna Malegori

Risultato della ricerca: Contributo in rivistaArticolo in rivistapeer review

12 Citazioni (Scopus)

Abstract

The use of wavelet transforms in thermally excited dynamic force spectroscopy allows us to gain insight into the fundamental thermodynamical properties of a cantilever's Brownian motion as well as giving a meaningful and intuitive representation of the cantilever dynamics in time and frequency caused by the interaction with long- and short-range forces. The possibility of carrying out measurements across the jump-to-contact transition without interruption, providing information on both van der Waals forces and short-range adhesion surface forces, is remarkable.
Lingua originaleEnglish
pagine (da-a)N/A-N/A
Numero di pagine195702
RivistaNanotechnology
Volume22
DOI
Stato di pubblicazionePubblicato - 2011

Keywords

  • afm
  • wavelet

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