Comments on the paper "A comprehensive modeling and vibration analysis of AFM microcantilevers subjected to nonlinear tip-sample interaction forces" by Sohrab Eslami and Nader Jalili

Ali Passian, Laurene Tetard, Thomas Thundat

Research output: Contribution to journalArticlepeer-review

Abstract

This comment on the paper "A comprehensive modeling and vibration analysis of AFM microcantilevers subjected to nonlinear tip-sample interaction forces" by Sohrab Eslami and Jalili (2012) [1] aims to: (1) discuss and elucidate the concept of "virtual resonance" and thus (2) avert a misinterpretation of the experimental results and findings reported in the Tetard et al.

Original languageEnglish
Pages (from-to)92-93
Number of pages2
JournalUltramicroscopy
Volume131
DOIs
StatePublished - Aug 2013

Funding

This work was sponsored by the BioEnergy Science Center (BESC) of the Oak Ridge National Laboratory (ORNL ). Laurene Tetard would like to acknowledge partial support from the Wigner fellowship program . The BESC is a US Department of Energy (DOE) Bioenergy Research Center supported by the Office of Biological and Environmental Research in the DOE Office of Science . ORNL is managed by UT-Battelle, LLC, for the US DOE under contract DE-AC05-00OR22725 .

Keywords

  • AFM
  • Imaging
  • MSAFM
  • Microscopy
  • Nanomechanical forces
  • Nonlinear dynamics

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