A Fluctuating Field Theory for Systems of Localized Magnetic Moments

Abstract:

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Thermodynamics of Heisenberg ferromagnets is described by means of a fluctuating exchange field operating on the atomic magnetic moments. A self-consistent method for calculating field characteristics is developed at arbitrary temperatures. It is shown that transitions in a paramagnetic state may pass both continuously and stepwise on temperature subject to magnitude of single-site susceptibility.

Info:

Periodical:

Solid State Phenomena (Volumes 152-153)

Edited by:

N. Perov

Pages:

563-566

DOI:

10.4028/www.scientific.net/SSP.152-153.563

Citation:

V. I. Grebennikov "A Fluctuating Field Theory for Systems of Localized Magnetic Moments", Solid State Phenomena, Vols. 152-153, pp. 563-566, 2009

Online since:

April 2009

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Price:

$35.00

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