Spin-wave excitations in finite rectangular elements of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi mathvariant="normal">Ni</mml:mi><mml:mn>80</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">Fe</mml:mi><mml:mn>20</mml:mn></mml:msub></mml:mrow></mml:math>

Bayer, Christian; Jorzick, J.; Hillebrands, B.; O. Demokritov, S.; Kouba, Robert; Bozinoski, R.; N. Slavin, A.; Y. Guslienko, K.; Berkov, Dmitry; L. Gorn, N.; Kostylev, Mikhail

doi:10.1103/physrevb.72.064427

Public

Spin-wave excitations in finite rectangular elements of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi mathvariant="normal">Ni</mml:mi><mml:mn>80</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">Fe</mml:mi><mml:mn>20</mml:mn></mml:msub></mml:mrow></mml:math>

Shared by NobleBlocks on Aug 15, 2005 • 12:00 AM UTC

Authors:

Christian Bayer

J. Jorzick

B. Hillebrands

Abstract

A Brillouin light scattering study and theoretical interpretation of spin-wave modes in arrays of in-plane magnetized micron-size rectangular ${\mathrm{Ni}}_{80}{\mathrm{Fe}}_{20}$ elements are reported. It is shown that two-dimensional spin-wave eigenmodes of these elements can be approximately des...

Subject

Brillouin zone

Physics

Spin wave

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