TITLE

Magnetostatic hole modes

AUTHOR(S)
Peuzin, J. C.; Gay, J. C.
PUB. DATE
May 1986
SOURCE
Applied Physics Letters;5/26/1986, Vol. 48 Issue 21, p1491
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
This letter deals with the general concept of magnetostatic modes that are localized around cavities bored in an infinite ferromagnetic medium. The particular case of a circular hole of infinite length inside a material whose magnetization is parallel to the hole axis is studied in some detail. By using an original experimental configuration, it is shown that such a hole supports a very simple fundamental mode which is closely related to the well-known uniform precession of a ferromagnetic rod biased along its axis.
ACCESSION #
9819917

 

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