Production of Noble-Metal Nanohelices Based on Nonlinear Dynamics in Electrodeposition of Binary Copper Alloys
| dc.rights.license | open | en_US |
| dc.contributor.author | NAKATA, Masahiro | |
| dc.contributor.author | YASUDA, Takumi | |
| dc.contributor.author | MIYAMOTO, Masayuki | |
| dc.contributor.author | KITADA, Atsushi | |
| dc.contributor.author | OKAZAKI, Yutaka | |
| hal.structure.identifier | Chimie et Biologie des Membranes et des Nanoobjets [CBMN] | |
| dc.contributor.author | ODA, Reiko | |
| dc.contributor.author | MURASE, Kuniaki | |
| dc.contributor.author | FUKAMI, Kazuhiro | |
| dc.date.accessioned | 2024-04-24T13:47:09Z | |
| dc.date.available | 2024-04-24T13:47:09Z | |
| dc.date.issued | 2023-01-13 | |
| dc.identifier.issn | 1530-6984 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/199323 | |
| dc.description.abstractEn | Spatiotemporal pattern formation is dynamic self-organization widely observed in nature and drives various functions. Among these functions, chirality plays a central role. The relationship between dynamic self-organization and chirality has been an open question; therefore, the production of chiral nanomaterials by dynamic self-organization has not been achieved. Here, we show that the confinement of a two-dimensional spatiotemporal micropattern via the electrodeposition of a binary Cu alloy into a nanopore induces mirror symmetry breaking to produce a helical nanostructure of the noble-metal component although it is still not yet possible to control the handedness at this stage. This result suggests that spatiotemporal symmetry breaking functions as a mirror symmetry breaking if cylindrical pores are given as the boundary condition. This study can be a model system of how spatiotemporal symmetry breaking plays a role in mirror symmetry breaking, and it proposes a new approach to producing helical nanomaterials through dynamic selforganization. | |
| dc.language.iso | EN | en_US |
| dc.subject.en | nanohelices | |
| dc.subject.en | spatiotemporal pattern | |
| dc.subject.en | electrodeposition | |
| dc.subject.en | alloys | |
| dc.title.en | Production of Noble-Metal Nanohelices Based on Nonlinear Dynamics in Electrodeposition of Binary Copper Alloys | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1021/acs.nanolett.2c03512 | en_US |
| dc.subject.hal | Physique [physics] | en_US |
| bordeaux.journal | Nano Letters | en_US |
| bordeaux.page | 462-468 | en_US |
| bordeaux.volume | 23 | en_US |
| bordeaux.hal.laboratories | CBMN : Chimie & de Biologie des Membranes & des Nano-objets - UMR 5248 | en_US |
| bordeaux.issue | 2 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | Bordeaux INP | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.import.source | hal | |
| hal.identifier | hal-04274104 | |
| hal.version | 1 | |
| hal.popular | non | en_US |
| hal.audience | Internationale | en_US |
| hal.export | false | |
| workflow.import.source | hal | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Nano%20Letters&rft.date=2023-01-13&rft.volume=23&rft.issue=2&rft.spage=462-468&rft.epage=462-468&rft.eissn=1530-6984&rft.issn=1530-6984&rft.au=NAKATA,%20Masahiro&YASUDA,%20Takumi&MIYAMOTO,%20Masayuki&KITADA,%20Atsushi&OKAZAKI,%20Yutaka&rft.genre=article |
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