Evaluation of diffusion coefficients from composition profiles - the influence of trapping

    Research output: Contribution to journalConference articleResearchpeer-review

    Abstract

    The applicability of the Boltzmann-Matano method for evaluation of a diffusion coefficient and its concentration dependency by line profile analysis is tested on three different (model) systems. All systems involve interstitial diffusion. It is shown that the occurrence of trapping corrupts the applicability of the Boltzmann-Matano method.
    Original languageEnglish
    JournalDefect and Diffusion Forum
    Volume258-260
    Pages (from-to)384-389
    ISSN1012-0386
    Publication statusPublished - 2006
    Event2nd International Conference on Diffusion in Solids and Liquids - University of Aveiro, Aveiro, Portugal
    Duration: 26 Jul 200628 Jul 2006
    Conference number: 2
    http://event.ua.pt/dsl2006/index.html

    Conference

    Conference2nd International Conference on Diffusion in Solids and Liquids
    Number2
    LocationUniversity of Aveiro
    CountryPortugal
    CityAveiro
    Period26/07/200628/07/2006
    Internet address

    Cite this