Transfer-free graphene passivation of sub 100 nm thin Pt and Pt–Cu electrodes for memristive devices

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dc.contributor.authorTappertzhofen, Stefan
dc.contributor.authorBraeuninger-Weimer, P.
dc.contributor.authorGumprich, Alexander
dc.contributor.authorChirca, I.
dc.contributor.authorPotočnik, T.
dc.contributor.authorAlexander-Webber, J. A.
dc.contributor.authorHofmann, S.
dc.date.accessioned2024-03-20T13:20:11Z
dc.date.available2024-03-20T13:20:11Z
dc.date.issued2023-02-24
dc.description.abstractMemristive switches are among the most promising building blocks for future neuromorphic computing. These devices are based on a complex interplay of redox reactions on the nanoscale. Nanoionic phenomena enable non-linear and low-power resistance transition in ultra-short programming times. However, when not controlled, the same electrochemical reactions can result in device degradation and instability over time. Two-dimensional barriers have been suggested to precisely manipulate the nanoionic processes. But fabrication-friendly integration of these materials in memristive devices is challenging.Here we report on a novel process for graphene passivation of thin platinum and platinum/copper electrodes. We also studied the level of defects of graphene after deposition of selected oxides that are relevant for memristive switching.en
dc.identifier.urihttp://hdl.handle.net/2003/42396
dc.identifier.urihttp://dx.doi.org/10.17877/DE290R-24232
dc.language.isoende
dc.relation.ispartofseriesSN applied sciences;5(3)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/de
dc.subjectChemical vapor depositionen
dc.subjectCVDen
dc.subjectGrapheneen
dc.subject2D materialen
dc.subjectHeterostructureen
dc.subjectAdhesion layeren
dc.subjectMemristive switchingen
dc.subject.ddc620
dc.titleTransfer-free graphene passivation of sub 100 nm thin Pt and Pt–Cu electrodes for memristive devicesen
dc.typeTextde
dc.type.publicationtypeResearchArticlede
dcterms.accessRightsopen access
eldorado.secondarypublicationtruede
eldorado.secondarypublication.primarycitationTappertzhofen, S., Braeuninger-Weimer, P., Gumprich, A. et al. Transfer-free graphene passivation of sub 100 nm thin Pt and Pt–Cu electrodes for memristive devices. SN Appl. Sci. 5, 91 (2023). https://doi.org/10.1007/s42452-023-05314-xde
eldorado.secondarypublication.primaryidentifierhttps://doi.org/10.1007/s42452-023-05314-xde

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