Cantilever dynamics in atomic force microscopy

A Raman, J Melcher, R Tung - Nano today, 2008 - Elsevier
Dynamic atomic force microscopy, in essence, consists of a vibrating microcantilever with a
nanoscale tip that interacts with a sample surface via short-and long-range intermolecular …

[HTML][HTML] Bistability, higher harmonics, and chaos in AFM

RW Stark - Materials today, 2010 - Elsevier
A dynamic atomic force microscope sensitively probes surface properties with
subnanometre lateral resolution. In the amplitude modulation mode, the force-sensing tip …

High performance feedback for fast scanning atomic force microscopes

G Schitter, P Menold, HF Knapp, F Allgöwer… - Review of Scientific …, 2001 - pubs.aip.org
We identify the dynamics of an atomic force microscope AFM in order to design a feedback
controller that enables faster image acquisition at reduced imaging error compared to the …

Nonlinear dynamics of atomic–force–microscope probes driven in Lennard–Jones potentials

S Rützel, SI Lee, A Raman - Proceedings of the Royal …, 2003 - royalsocietypublishing.org
The near-resonant, nonlinear dynamic response of microcantilevers in atomic force
microscopy is investigated through numerical continuation techniques and simulations of …

On the nonlinear resonances and dynamic pull-in of electrostatically actuated resonators

FM Alsaleem, MI Younis… - Journal of Micromechanics …, 2009 - iopscience.iop.org
We present modeling, analysis and experimental investigation for nonlinear resonances and
the dynamic pull-in instability in electrostatically actuated resonators. These phenomena are …

An experimental and theoretical investigation of dynamic pull-in in MEMS resonators actuated electrostatically

FM Alsaleem, MI Younis… - Journal of …, 2010 - ieeexplore.ieee.org
We present experimental and theoretical investigations of dynamic pull-in of electrostatically
actuated resonators. Several experimental data are presented, showing regimes of ac …

Chaos in atomic force microscopy

S Hu, A Raman - Physical Review Letters, 2006 - APS
Chaotic oscillations of microcantilever tips in dynamic atomic force microscopy (AFM) are
reported and characterized. Systematic experiments performed using a variety of …

Robust adaptive fuzzy control of unknown chaotic systems

A Poursamad, AH Davaie-Markazi - Applied Soft Computing, 2009 - Elsevier
This paper presents a robust adaptive fuzzy control algorithm for controlling unknown
chaotic systems. The control approach encompasses a fuzzy system and a robust controller …

Nonlinear dynamics and its applications in micro-and nanoresonators

JF Rhoads, SW Shaw… - Dynamic systems …, 2008 - asmedigitalcollection.asme.org
This review provides a summary of the work completed to date on the nonlinear dynamics of
resonant micro-and nanoelectromechanical systems (MEMS/NEMS). This research area …

Chaos in dynamic atomic force microscopy

F Jamitzky, M Stark, W Bunk, WM Heckl… - Nanotechnology, 2006 - iopscience.iop.org
In tapping mode atomic force microscopy (AFM) the highly nonlinear tip–sample interaction
gives rise to a complicated dynamics of the microcantilever. Apart from the well-known …