Quasi one-dimensional non-passing self-diffusion

K. K. Mon, Jerome Percus, J. Yan

Research output: Contribution to journalArticle

Abstract

Anomalous diffusion of fluids in a restricted geometry which forbids passing of one fluid particle by another has been studied for many years. The detailed dependence of the mobility factor of the single-file diffusion on relevant parameters beyond the strictly one-dimensional limit is not well understood. In this paper, we study the mobility factor of single-file diffusion fluids interacting with a hard potential in two-dimensional pores. We present a rationale for a theory of the dynamic mobility in terms of the equilibrium equation of state, and make preliminary comparison with Monte Carlo simulations of hard discs in a channel.

Original languageEnglish (US)
Pages (from-to)721-726
Number of pages6
JournalMolecular Simulation
Volume29
Issue number12
DOIs
StatePublished - Dec 1 2003

Fingerprint

Self-diffusion
files
Fluid
Fluids
fluids
equilibrium equations
Anomalous Diffusion
Hard disk storage
Equations of state
Equation of State
equations of state
Strictly
Monte Carlo Simulation
porosity
Geometry
geometry
simulation

Keywords

  • Anomalous diffusion
  • Equilibrium equation
  • Monte Carlo simulations
  • Single-file diffusion

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Quasi one-dimensional non-passing self-diffusion. / Mon, K. K.; Percus, Jerome; Yan, J.

In: Molecular Simulation, Vol. 29, No. 12, 01.12.2003, p. 721-726.

Research output: Contribution to journalArticle

Mon, K. K. ; Percus, Jerome ; Yan, J. / Quasi one-dimensional non-passing self-diffusion. In: Molecular Simulation. 2003 ; Vol. 29, No. 12. pp. 721-726.
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