Prehistory probability distribution of ionic transitions through a graphene nanopore

Guardiani, Carlo and Barabash, Miraslau L. and Gibby, William A.T. and Luchinsky, Dmitry G. and Khovanov, Igor A. and McClintock, Peter V.E. (2019) Prehistory probability distribution of ionic transitions through a graphene nanopore. In: 25th International Conference on Noise and Fluctuations, 2019-06-182019-06-21, EPFL.

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Abstract

We analyze selective ionic conduction through an artificial nanopore in a single graphene sheet, using molecular dynamics simulations and the prehistory probability distribution. We assess position-dependent changes in the number and orientation of water molecules in the first and second hydration shells of the ion as it crosses the nanopore. We reveal coupling between an ionic double layer near the sheet to the statistical properties of the hydration shells.

Item Type:
Contribution to Conference (Paper)
Journal or Publication Title:
25th International Conference on Noise and Fluctuations
Subjects:
ID Code:
137275
Deposited By:
Deposited On:
01 Oct 2019 15:20
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Oct 2020 00:03