Anisotropic scattering from anion disorder in an organic conductor

E. Chashechkina, P. Chaikin

    Research output: Contribution to journalArticle

    Abstract

    We have performed magnetoresistance measurements along the least conducting (Formula presented) direction in (Formula presented) under 6 kbar pressure while the magnetic field was rotated in the (Formula presented) plane. Here 6 kbar is sufficient to suppress the (Formula presented) ordering transition observed at ambient pressure. Comparison with similar experiments on anion-ordered (Formula presented) and with (Formula presented) allow the following conclusions: The periodicity is ill defined in the (Formula presented) but not the (Formula presented) direction in the presence of anion disorder, the disorder has a small to negligible effect on the scattering rate along (Formula presented) and the anion ordering is not responsible for previously observed differences in angular-dependent magnetoresistance in these sister salts.

    Original languageEnglish (US)
    Pages (from-to)13658-13661
    Number of pages4
    JournalPhysical Review B - Condensed Matter and Materials Physics
    Volume56
    Issue number21
    DOIs
    StatePublished - Jan 1 1997

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics

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