Phase boundary and magnetization in field-induced spin-density-wave systems

G. Montambaux, M. J. Naughton, R. V. Chamberlin, X. Yan, P. M. Chaikin, M. Ya Azbel

    Research output: Contribution to journalArticlepeer-review

    Abstract

    We suggest a very general thermodynamic description of a system with many gaps such as the field-induced spin-density-wave phase in a quasi-one-dimensional conductor. We show how BCS-like relations hold between the ground-state properties and the phase boundary. In particular, we find that the puzzling reentrant transitions seen in low field by specific-heat measurements and at high field by transport measurements are directly connected with the equally puzzling diamagnetic magnetization. This description gives a coherent framework for further investigation.

    Original languageEnglish (US)
    Pages (from-to)885-888
    Number of pages4
    JournalPhysical Review B
    Volume39
    Issue number1
    DOIs
    StatePublished - 1989

    ASJC Scopus subject areas

    • Condensed Matter Physics

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