Scaling Behavior for Ionic Transport and its Fluctuations in Individual Carbon Nanotubes.

Abstract

In this Letter, we perform an experimental study of ionic transport and current fluctuations inside individual carbon nanotubes (CNTs). The conductance exhibits a power law behavior at low salinity, with an exponent close to 1/3 versus the salt concentration in this regime. This behavior is rationalized in terms of a salinity dependent surface charge, which… (More)
DOI: 10.1103/PhysRevLett.116.154501

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