Structure and magnetism in dodecylamine-intercalated vanadium oxide gels

Kyu Won Lee, Hyocheon Kweon, Cheol Eui Lee

    Research output: Contribution to journalArticlepeer-review

    8 Citations (Scopus)

    Abstract

    Quasi-two-dimensional dodecylamine-intercalated vanadium-pentoxide gels were studied by using X-ray diffraction and electron spin resonance. Besides giving rise to structural transitions at 230 K and 320 K, the water intercalation is shown to dictate the vanadium valency, as manifested by the temperature-dependent spin susceptibility, which is closely coupled to the interlamellar spacing.

    Original languageEnglish
    Pages (from-to)3493-3496
    Number of pages4
    JournalJournal of the Korean Physical Society
    Volume53
    Issue number6
    DOIs
    Publication statusPublished - 2008 Dec

    Keywords

    • Dodecylamine-intercalated vanadium-oxide gels
    • Electron spin resonance
    • Magnetism
    • Structure

    ASJC Scopus subject areas

    • General Physics and Astronomy

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