Scaling and universality of ac conduction in disordered solids

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

    Resumé

    Recent scaling results for the ac conductivity of ionic glasses by Roling et al. [Phys. Rev. Lett. 78, 2160 (1997)] and Sidebottom [Phys. Rev. Lett. 82, 3653 (1999)] are discussed. We prove that Sidebottom's version of scaling is completely general. A new approximation to the universal ac conductivity arising in the extreme disorder limit of the symmetric hopping model, the "diffusion cluster approximation," is presented and compared to computer simulations and experiments.
    OriginalsprogEngelsk
    TidsskriftPhysical Review Letters
    Vol/bind84
    Udgave nummer2
    Sider (fra-til)310-313
    ISSN0031-9007
    StatusUdgivet - 2000

    Citer dette

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    title = "Scaling and universality of ac conduction in disordered solids",
    abstract = "Recent scaling results for the ac conductivity of ionic glasses by Roling et al. [Phys. Rev. Lett. 78, 2160 (1997)] and Sidebottom [Phys. Rev. Lett. 82, 3653 (1999)] are discussed. We prove that Sidebottom's version of scaling is completely general. A new approximation to the universal ac conductivity arising in the extreme disorder limit of the symmetric hopping model, the {"}diffusion cluster approximation,{"} is presented and compared to computer simulations and experiments.",
    author = "Thomas Schr{\o}der and Jeppe Dyre",
    year = "2000",
    language = "English",
    volume = "84",
    pages = "310--313",
    journal = "Physical Review Letters",
    issn = "0031-9007",
    publisher = "American Physical Society",
    number = "2",

    }

    Scaling and universality of ac conduction in disordered solids. / Schrøder, Thomas; Dyre, Jeppe.

    I: Physical Review Letters, Bind 84, Nr. 2, 2000, s. 310-313.

    Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

    TY - JOUR

    T1 - Scaling and universality of ac conduction in disordered solids

    AU - Schrøder, Thomas

    AU - Dyre, Jeppe

    PY - 2000

    Y1 - 2000

    N2 - Recent scaling results for the ac conductivity of ionic glasses by Roling et al. [Phys. Rev. Lett. 78, 2160 (1997)] and Sidebottom [Phys. Rev. Lett. 82, 3653 (1999)] are discussed. We prove that Sidebottom's version of scaling is completely general. A new approximation to the universal ac conductivity arising in the extreme disorder limit of the symmetric hopping model, the "diffusion cluster approximation," is presented and compared to computer simulations and experiments.

    AB - Recent scaling results for the ac conductivity of ionic glasses by Roling et al. [Phys. Rev. Lett. 78, 2160 (1997)] and Sidebottom [Phys. Rev. Lett. 82, 3653 (1999)] are discussed. We prove that Sidebottom's version of scaling is completely general. A new approximation to the universal ac conductivity arising in the extreme disorder limit of the symmetric hopping model, the "diffusion cluster approximation," is presented and compared to computer simulations and experiments.

    M3 - Journal article

    VL - 84

    SP - 310

    EP - 313

    JO - Physical Review Letters

    JF - Physical Review Letters

    SN - 0031-9007

    IS - 2

    ER -