Debye-Hückel theory for spin ice at low temperature

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Debye-Hückel theory for spin ice at low temperature

C. Castelnovo,1,2 R. Moessner,3 and S. L. Sondhi4 1Rudolf Peierls Centre for Theoretical Physics, University of Oxford, Oxford OX1 3NP, United Kingdom 2SEPnet and Hubbard Theory Consortium, Department of Physics, Royal Holloway University of London, Egham TW20 0EX, United Kingdom 3Max-Planck-Institut für Physik komplexer Systeme, D-01187 Dresden, Germany 4Department of Physics, Princeton Univer...

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Density fluctuations in an electrolyte from generalized Debye-Hückel theory.

Near-critical thermodynamics in the hard-sphere (1, 1) electrolyte is well described, at a classical level, by Debye-Hückel (DH) theory with s1, 2d ion pairing and dipolar-pair-ionic-fluid coupling. But DH-based theories do not address density fluctuations. Here density correlations are obtained by functional differentiation of DH theory generalized to nonuniform densities of various species. T...

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ژورنال

عنوان ژورنال: Physical Review B

سال: 2011

ISSN: 1098-0121,1550-235X

DOI: 10.1103/physrevb.84.144435