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The additive effect of harmonics on conservative and dissipative interactions

Autor
Santos, S.; Gadelrab, K.R.; Barcons, V.; Font, J.; Stefancich, M.; Chiesa, M.
Tipus d'activitat
Article en revista
Revista
Journal of applied physics
Data de publicació
2012-12
Volum
112
Número
12
Pàgina inicial
1
Pàgina final
8
DOI
https://doi.org/10.1063/1.4769434 Obrir en finestra nova
Resum
Multifrequency atomic force microscopy holds promise as a tool for chemical and topological imaging with nanoscale resolution. Here, we solve the equation of motion exactly for the fundamental mode in terms of the cantilever mean deflection, the fundamental frequency of oscillation, and the higher harmonic amplitudes and phases. The fundamental frequency provides information about the mean force, dissipation, and variations in the magnitude of the attractive and the repulsive force components du...
Grup de recerca
PERC-UPC - Centre de Recerca d'Electrònica de Potència UPC
SEPIC - Sistemes Electrònics de Potència i de Control
SSR-UPC - Smart Sustainable Resources

Participants