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http://hdl.handle.net/2445/184861
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DC Field | Value | Language |
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dc.contributor.author | Stoop, Ralph Lukas | - |
dc.contributor.author | Tierno, Pietro | - |
dc.date.accessioned | 2022-04-08T10:28:18Z | - |
dc.date.available | 2022-04-08T10:28:18Z | - |
dc.date.issued | 2020-08-04 | - |
dc.identifier.issn | 2643-1564 | - |
dc.identifier.uri | http://hdl.handle.net/2445/184861 | - |
dc.description.abstract | We investigate the out-of-equilibrium dynamics of paramagnetic colloidal nanoparticles driven above a triangular lattice of cylindrical ferromagnetic domains. We use an external precessing magnetic field to create a dynamic energy landscape which propels the particles along complex trajectories, characterized by an alternation of periodic orbital motion (localization) and stochastic particle jumping between nearest domains. We show that this system is populated by localized particles as well as delocalized (transported) ones, and tune their relative fraction via the field cone angle. Our driven system presents enhanced diffusive dynamics and an emergent non-Gaussian behavior which can be explained by considering two coexisting dynamic transport modes. | - |
dc.format.extent | 6 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Society | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevResearch.2.032031 | - |
dc.relation.ispartof | Physical Review Research, 2020, vol. 2, num. 032031 | - |
dc.relation.uri | https://doi.org/10.1103/PhysRevResearch.2.032031 | - |
dc.rights | cc-by (c) Stoop, Ralph Lukas et al., 2020 | - |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | - |
dc.source | Articles publicats en revistes (Física de la Matèria Condensada) | - |
dc.subject.classification | Col·loides | - |
dc.subject.classification | Nanopartícules | - |
dc.subject.classification | Dinàmica | - |
dc.subject.classification | Nanotecnologia | - |
dc.subject.classification | Camps magnètics | - |
dc.subject.other | Colloids | - |
dc.subject.other | Nanoparticles | - |
dc.subject.other | Dynamics | - |
dc.subject.other | Nanotechnology | - |
dc.subject.other | Magnetic fields | - |
dc.title | Enhanced diffusion and non-Gaussian dynamics in driven magnetic nanoparticles | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 719855 | - |
dc.date.updated | 2022-04-08T10:28:19Z | - |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/811234/EU//ENFORCE | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Institut de Recerca en Sistemes Complexos (UBICS)) Articles publicats en revistes (Institut de Nanociència i Nanotecnologia (IN2UB)) Articles publicats en revistes (Física de la Matèria Condensada) Publicacions de projectes de recerca finançats per la UE |
Files in This Item:
File | Description | Size | Format | |
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719855.pdf | 2.16 MB | Adobe PDF | View/Open |
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