Pure and random-field quantum criticality in the dipolar Ising model

Theory of Mn12 acetates

A. J. Millis, A. D. Kent, M. P. Sarachik, Y. Yeshurun

    Research output: Contribution to journalArticle

    Abstract

    A theoretical model for the Mn12 acetates is derived including a "random-field" effect arising from isomer effects in some families of host acetate materials. Estimates for the important energy scales are given. Phase boundaries are determined using a mean-field approximation. Predictions for experiment are presented

    Original languageEnglish (US)
    Article number024423
    JournalPhysical Review B - Condensed Matter and Materials Physics
    Volume81
    Issue number2
    DOIs
    StatePublished - Jan 27 2010

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    Ising model
    Phase boundaries
    Isomers
    acetates
    Acetates
    isomers
    Experiments
    estimates
    predictions
    approximation
    energy

    ASJC Scopus subject areas

    • Condensed Matter Physics
    • Electronic, Optical and Magnetic Materials

    Cite this

    Pure and random-field quantum criticality in the dipolar Ising model : Theory of Mn12 acetates. / Millis, A. J.; Kent, A. D.; Sarachik, M. P.; Yeshurun, Y.

    In: Physical Review B - Condensed Matter and Materials Physics, Vol. 81, No. 2, 024423, 27.01.2010.

    Research output: Contribution to journalArticle

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