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Negative differential resistance and threshold-switching in conical nanopores with KF solutions

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Negative differential resistance and threshold-switching in conical nanopores with KF solutions

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dc.contributor.author Ramirez Hoyos, Patricio es_ES
dc.contributor.author Perez-Grau, Jose J. es_ES
dc.contributor.author Cervera, Javier es_ES
dc.contributor.author Nasir, Saima es_ES
dc.contributor.author Ali, Mubarak es_ES
dc.contributor.author Ensinger, Wolfgang es_ES
dc.contributor.author Mafé, Salvador es_ES
dc.date.accessioned 2023-07-13T18:02:00Z
dc.date.available 2023-07-13T18:02:00Z
dc.date.issued 2021-05-05 es_ES
dc.identifier.issn 0003-6951 es_ES
dc.identifier.uri http://hdl.handle.net/10251/194924
dc.description.abstract [EN] Negative differential resistance (NDR) phenomena are under-explored in nanostructures operating in the liquid state. We characterize experimentally the NDR and threshold switching phenomena observed when conical nanopores are immersed in two identical KF solutions at low concentration. Sharp current drops in the nA range are obtained for applied voltages exceeding thresholds close to 1V and a wide frequency window, which suggests that the threshold switching can be used to amplify small electrical perturbations because a small change in voltage typically results in a large change in current. While we have not given a detailed physical mechanism here, a phenomenological model is also included. es_ES
dc.language Inglés es_ES
dc.publisher American Institute of Physics es_ES
dc.relation.ispartof Applied Physics Letters es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Asymmetric Nanopores es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.title Negative differential resistance and threshold-switching in conical nanopores with KF solutions es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1063/5.0051422 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Arquitectura - Escola Tècnica Superior d'Arquitectura es_ES
dc.description.bibliographicCitation Ramirez Hoyos, P.; Perez-Grau, JJ.; Cervera, J.; Nasir, S.; Ali, M.; Ensinger, W.; Mafé, S. (2021). Negative differential resistance and threshold-switching in conical nanopores with KF solutions. Applied Physics Letters. 118(18):1-6. https://doi.org/10.1063/5.0051422 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1063/5.0051422 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 6 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 118 es_ES
dc.description.issue 18 es_ES
dc.relation.pasarela S\437498 es_ES


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