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Using the transient trajectories of an optically levitated nanoparticle to characterize a stochastic Duffing oscillator
We propose a novel methodology to estimate parameters characterizing a weakly nonlinear Duffing oscillator represented by an optically levitating nanoparticle. The method is based on averaging recorded trajectories with defined initial positions in the phase space of nanoparticle position and moment...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7468157/ https://www.ncbi.nlm.nih.gov/pubmed/32879371 http://dx.doi.org/10.1038/s41598-020-70908-z |