Diffuse X-ray scattering and far infrared absorption of barium and lead β" aluminas

W. Hayes, Kristian Kjær, F. L. Pratt, B. Schonfeld

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    The authors have carried out high-momentum-resolution studies in diffuse X-ray scattering of barium and lead B" aluminas in the temperature range 20-700 degrees C. They have also measured the vibrational spectra of these compounds between 2K and 300K in the energy range 10-100 cm-1. The results are discussed in terms of preferential occupation of a cation sublattice in the conduction slab of B" alumina and of cation clustering.
    Original languageEnglish
    JournalJournal of Physics C: Solid State Physics
    Volume18
    Issue number20
    Pages (from-to)L567-L571
    ISSN0022-3719
    DOIs
    Publication statusPublished - 1985

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