Stoichiometry-dependent conductivity in framework ionic conductors

Solomon H. Jacobson, Mark A. Ratner, A. Nitzan

Research output: Contribution to journalArticlepeer-review

26 Citations (Scopus)


Stochastic Langevin dynamics simulation of a one-dimensional model for framework ionic conductors shows competing effects of static lattice potential and ion interactions. For commensurate cases, repulsions decrease the conductivity, whereas for incommensurate systems, Coulomb repulsion partly overcomes lattice potential localization, leading to increased conductivity. A new explanation is offered for the observed behavior of NASICON (Na3Zn2PSi2O12), based on the important interparticle correlations.

Original languageEnglish
Pages (from-to)1580-1583
Number of pages4
JournalPhysical Review B
Issue number4
Publication statusPublished - 1981

ASJC Scopus subject areas

  • Condensed Matter Physics

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