---
res:
  bibo_abstract:
  - Recent experimental advances in nanofluidics have allowed to explore ion transport
    across molecular-scale pores, in particular, for iontronic applications. Two-dimensional
    nanochannels—in which a single molecular layer of electrolyte is confined between
    solid walls—constitute a unique platform to investigate fluid and ion transport
    in extreme confinement, highlighting unconventional transport properties. In this
    work, we study ionic association in 2D nanochannels, and its consequences on non-linear
    ionic transport, using both molecular dynamics simulations and analytical theory.
    We show that under sufficient confinement, ions assemble into pairs or larger
    clusters in a process analogous to a Kosterlitz–Thouless transition, here modified
    by the dielectric confinement. We further show that the breaking of pairs results
    in an electric-field dependent conduction, a mechanism usually known as the second
    Wien effect. However the 2D nature of the system results in non-universal, temperature-dependent,
    scaling of the conductivity with electric field, leading to ionic coulomb blockade
    in some regimes. A 2D generalization of the Onsager theory fully accounts for
    the non-linear transport. These results suggest ways to exploit electrostatic
    interactions between ions to build new nanofluidic devices.@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Damien
      foaf_name: Toquer, Damien
      foaf_surname: Toquer
  - foaf_Person:
      foaf_givenName: Lydéric
      foaf_name: Bocquet, Lydéric
      foaf_surname: Bocquet
  - foaf_Person:
      foaf_givenName: Paul
      foaf_name: Robin, Paul
      foaf_surname: Robin
      foaf_workInfoHomepage: http://www.librecat.org/personId=48c58128-57b0-11ee-9095-dc28fd97fc1d
    orcid: 0000-0002-5728-9189
  bibo_doi: 10.1063/5.0241949
  bibo_issue: '6'
  bibo_volume: 162
  dct_date: 2025^xs_gYear
  dct_identifier:
  - UT:001421300300001
  dct_isPartOf:
  - http://id.crossref.org/issn/0021-9606
  - http://id.crossref.org/issn/1089-7690
  dct_language: eng
  dct_publisher: AIP Publishing@
  dct_title: Ionic association and Wien effect in 2D confined electrolytes@
  fabio_hasPubmedId: '39932241'
...