Nonlinear Dynamic Behavior of an Oscillating Tip-Microlever System and Contrast at the Atomic Scale
Language
en
Article de revue
This item was published in
Physical Review Letters. 1999, vol. 82(17), p. 3388-3391
American Physical Society
English Abstract
In this paper the dynamic behavior of an oscillating tip-microlever system at the proximity of a surface is discussed. We show that the nonlinear behavior of the oscillator is able to explain the high sensitivity of the ...Read more >
In this paper the dynamic behavior of an oscillating tip-microlever system at the proximity of a surface is discussed. We show that the nonlinear behavior of the oscillator is able to explain the high sensitivity of the oscillating tip microlever and the observed shifts of the resonance frequency as a function of the tip surface distance without the need of introducing a particular short range force.Read less <
English Keywords
non-contact AFM
non-linear dynamics
atomic scale contrast
Origin
Hal imported