## Biased Switching of small magnetic particles

• High frequency switching of single domain, uniaxial magnetic particles is discussed in terms of transition rates controlled by a small transverse bias field. It is shown that fast switching times can be achieved using bias fields an order of magnitude smaller than the effective anisotropy field. Analytical expressions for the switching time are derived in special cases and general configurations of practical interest are examined using numerical simulations.

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Author: R. L. Stamps, Burkard Hillebrands urn:nbn:de:hbz:386-kluedo-8876 Preprint English 1999 1999 Technische Universität Kaiserslautern 1999/08/25 High frequency switching ; single domain uniaxial magnetic particles ; transition rates ; transverse bias field Fachbereich Physik 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik Standard gemäß KLUEDO-Leitlinien vor dem 27.05.2011

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