Publications in Scientific Journals:
D. Süss, T. Schrefl, W. Scholz, J. Fidler:
"Fast switching of small magnetic particles";
Journal of Magnetism and Magnetic Materials,
242-245
(2002),
426
- 429.
English abstract:
Fast switching of small magnetic particles
D. Suess [Corresponding Author Contact Information] , [E-mail The Corresponding Author] , T. Schrefl, W. Scholz and J. Fidler
Institute of Applied and Technical Physics, Vienna University of Technology, Wiedner Hauptstr. 8?10, A-1040 Vienna, Austria
Available online 18 December 2001.
Abstract
The numerical solution of the Landau?Lifshitz Gilbert equation shows that fast switching is possible at fields well below the anisotropy filed Ha. In this regime the switching time decreases with decreasing external field. Non-uniform demagnetizing fields of irregularly shaped grains or finite temperature do not significantly change the field dependence of the switching time. At finite temperature the switching time decreases.
Electronic version of the publication:
http://www.elsevier.com/locate/jmmm
Created from the Publication Database of the Vienna University of Technology.