The absence of a metallic phase in magnesium fullerides Mg xC60 (1 < x ≤ 6)

Satoshi Heguri, Mototada Kobayashi

    Research output: Contribution to journalArticlepeer-review

    4 Citations (Scopus)

    Abstract

    Magnesium fullerides MgxC60 (1<x≤6) were prepared by a solid-state reaction. Mg3.9C60 was assigned a rhombohedral structure with a=0.999 nm, α=55.1°. All Mg xC60 fullerides were found to have almost the same rhombohedral structure. Mg4.9C60 did not show metallicity based on the electrical resistivity and electron spin resonance measurements. MgxC60 appears to form polymers over a wide range of Mg concentrations and behaves as a non-magnetic insulator.

    Original languageEnglish
    Pages (from-to)1489-1492
    Number of pages4
    JournalSolid State Communications
    Volume150
    Issue number31-32
    DOIs
    Publication statusPublished - 2010 Aug 1

    Keywords

    • A. Fullerenes
    • B. Chemical synthesis
    • C. Electron paramagnetic resonance

    ASJC Scopus subject areas

    • Chemistry(all)
    • Condensed Matter Physics
    • Materials Chemistry

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