Influence of noise on force measurements

buir.contributor.authorVolpe, Giovanni
dc.citation.epage4en_US
dc.citation.issueNumber17en_US
dc.citation.spage1en_US
dc.citation.volumeNumber104en_US
dc.contributor.authorVolpe, Giovannien_US
dc.contributor.authorHelden, L.en_US
dc.contributor.authorBrettschneider, T.en_US
dc.contributor.authorWehr, J.en_US
dc.contributor.authorBechinger, C.en_US
dc.date.accessioned2020-04-07T13:05:24Z
dc.date.available2020-04-07T13:05:24Z
dc.date.issued2010-04
dc.departmentDepartment of Physicsen_US
dc.departmentAdvanced Research Laboratories (ARL)en_US
dc.description.abstractWe demonstrate how the ineluctable presence of thermal noise alters the measurement of forces acting on microscopic and nanoscopic objects. We quantify this effect exemplarily for a Brownian particle near a wall subjected to gravitational and electrostatic forces. Our results demonstrate that the forcemeasurement process is prone to artifacts if the noise is not correctly taken into account.en_US
dc.identifier.doi10.1103/PhysRevLett.104.170602en_US
dc.identifier.eissn1079-7114
dc.identifier.issn0031-9007
dc.identifier.urihttp://hdl.handle.net/11693/53559
dc.language.isoEnglishen_US
dc.publisherThe American Physical Societyen_US
dc.relation.isversionofhttps://doi.org/10.1103/PhysRevLett.104.170602en_US
dc.source.titlePhysical Review Lettersen_US
dc.titleInfluence of noise on force measurementsen_US
dc.typeArticleen_US

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