Abstract
In this paper, dynamic behavior and the resonance frequencies of flexural vibration modes of an atomic force microscope cantilever with sidewall probe immersed in liquid to surface stiffness variations have been investigated and a closed-form expression is derived. Using numerical analysis, the flexural resonance frequencies of microcantilever immersed in liquid are calculated and the results are compared with the air environment. Then, the effect of sidewall length and normal stiffness on the frequency is investigated. Moreover, the surface-coupled effect between the cantilever and simple surface when the cantilever is close to the surface is considered and its effect on the quality factors of the first to fourth modes is studied. [Abstract copyright: © 2020 Wiley Periodicals LLC.]
| Original language | English |
|---|---|
| Pages (from-to) | 782-788 |
| Number of pages | 7 |
| Journal | Microscopy research and technique |
| Volume | 84 |
| Issue number | 4 |
| Early online date | 6 Nov 2020 |
| DOIs | |
| Publication status | Published online - 6 Nov 2020 |
Bibliographical note
Funding Information:This research is funded by Vietnam National Foundation for Science and Technology Development (NAFOSTED) under grant number 103.01‐2019.345.
Publisher Copyright:
© 2020 Wiley Periodicals LLC
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
Funding Information:
This research is funded by Vietnam National Foundation for Science and Technology Development (NAFOSTED) under grant number 103.01‐2019.345.
Publisher Copyright:
© 2020 Wiley Periodicals LLC
Keywords
- analytical method
- atomic force microscope
- hydrodynamic effect
- mode sensitivity
- sidewall cantilever
- Medical Laboratory Technology
- Instrumentation
- Histology
- Anatomy