• Precessional effects in the linear dynamic susceptibility of uniaxial superparamagnets: Dependence of the ac response on the dissipation parameter

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    2001

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    American Physical Society

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    Coffey, W.T., Crothers, D.S.F., Kalmykov, Yu.P., Titov, S.V., 'Precessional effects in the linear dynamic susceptibility of uniaxial superparamagnets: Dependence of the ac response on the dissipation parameter' in Physical Review B - Condensed Matter and Materials Physics, 64, 1, (2001) pp 012411 - 012414

    Abstract

    It is shown that the low-frequency relaxation spectrum of the linear dynamic susceptibility of uniaxial single domain particles with a uniform magnetic field applied at an oblique angle to the easy axis can be used to deduce the value of the damping constant.

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    http://hdl.handle.net/2262/30596

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    Electronic & Electrical Eng (Scholarly Publications)
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    Electronic & Electrical Engineering

    Sponsor: Enterprise Ireland

    Author's Homepage: http://people.tcd.ie/wcoffey

    Author: COFFEY, WILLIAM THOMAS

    Author: KALYMYKOV, YURI PETROVICH

    Publisher: American Physical Society
    Type of material: Journal Article