DocumentCode
156369
Title
Magnetostatic oscillations in transversely biased long ferromagnetic cylinder of elliptical cross-section
Author
Popov, M.A.
Author_Institution
Taras Shevchenko Nat. Univ. of Kyiv, Kiev, Ukraine
fYear
2014
fDate
7-13 Sept. 2014
Firstpage
704
Lastpage
705
Abstract
The analytical theory describing magnetostatic oscillations in a transversely magnetized infinitely long ferromagnetic cylinder of elliptic cross-section has been developed. The implicit equation for the eigenfrequencies of modes has been derived and analyzed. An example of frequency spectrum of an elliptic cylinder with a/b=2 was presented. Magnetostatic potential of the eigenmodes in form of elementary functions has been found, that will allow obtaining simple analytical expressions for spatial distribution of the high-frequency magnetization.
Keywords
ferromagnetic materials; magnetisation; magnetostatics; oscillations; eigenfrequency; elementary functions; elliptic cylinder; elliptical cross-section; frequency spectrum; high-frequency magnetization; implicit equation; magnetostatic oscillations; spatial distribution; transversely biased long ferromagnetic cylinder; transversely magnetized infinitely long ferromagnetic cylinder; Dielectrics; Erbium; Magnetostatics;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave & Telecommunication Technology (CriMiCo), 2014 24th International Crimean Conference
Conference_Location
Sevastopol
Print_ISBN
978-966-335-412-5
Type
conf
DOI
10.1109/CRMICO.2014.6959594
Filename
6959594
Link To Document