Magnetic fluctuations and the superconducting transition in the heavy-fermion material UPd2Al3

T. Petersen, T.E. Mason, G. Aeppli, A.P. Ramirez, E. Bucher, R.N. Kleiman

    Research output: Contribution to journalJournal articleResearch

    Abstract

    Inelastic neutron scattering has been performed on single crystals of the heavy-fermion superconductor UPd2Al3. The antiferromagnetically ordered state is characterized by an acoustic spin wave mode with no gap. The low-frequency magnitude excitations are unaffected by the transition to a superconducting state despite coupling to the conduction electrons as evidenced by the significant damping.
    Original languageEnglish
    JournalPhysica B: Condensed Matter
    Volume199/200
    Pages (from-to)151-153
    ISSN0921-4526
    DOIs
    Publication statusPublished - 1994

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