Publications in Scientific Journals:
G. Hrkac, T. Schrefl, O. Ertl, D. Süss, M. Kirschner, F. Dorfbauer, J. Fidler:
"Influence of eddy current on magnetization processes in submicrometer permalloy structures";
IEEE Transactions on Magnetics,
Vol. 41
(2005),
No. 10;
3097
- 3099.
English abstract:
In this paper, we determine the critical particle size and conductivity range that leads to pronounced eddy current effects on magnetization reversal of magnetic nanostructures. An extended finite-element micromagnetic solver which includes eddy currents is used to calculate the magnetization behavior of a permalloy nanocube of 27 nm side under the influence of an applied field. It is shown that for high-conductivity /spl sigma/>10/sup 6/ (/spl Omega/ m)/sup -1/ in the intermediate state of reversal it takes the magnetization longer to fully align in the direction of the applied field.
Online library catalogue of the TU Vienna:
http://aleph.ub.tuwien.ac.at/F?base=tuw01&func=find-c&ccl_term=AC05938197
Electronic version of the publication:
http://ieeexplore.ieee.org/search/srchabstract.jsp?arnumber=1519219&isnumber=32516&punumber=20&k2dockey=1519219@ieeejrns&query=%28+schrefl%3Cin%3Eau+%29&pos=2
Created from the Publication Database of the Vienna University of Technology.