Mode conversion from quantized to propagating spin waves in a rhombic antidot lattice supporting spin wave nanochannels

Autor: S. Tacchi(1), B. Botters(2), M. Madami(1), J. W. Klos(3), M. L. Sokolovskyy(3), M. Krawczyk(3), G. Gubbiotti(1, G. Carlotti(1, A. O. Adeyeye, S. Neusser(2), D. Grundler(2)

Publikováno v: Physical review. B, Condensed matter and materials physics 86 (2012): 014417. doi:10.1103/PhysRevB.86.014417
info:cnr-pdr/source/autori:S. Tacchi(1), B. Botters(2), M. Madami(1), J. W. Klos(3), M. L. Sokolovskyy(3), M. Krawczyk(3), G. Gubbiotti(1,4), G. Carlotti(1,5), A. O. Adeyeye, S. Neusser(2), and D. Grundler(2)/titolo:Mode conversion from quantized to propagating spin waves in a rhombic antidot lattice supporting spin wave nanochannels/doi:10.1103%2FPhysRevB.86.014417/rivista:Physical review. B, Condensed matter and materials physics/anno:2012/pagina_da:014417/pagina_a:/intervallo_pagine:014417/volume:86
Physical Review B

We report spin wave excitations in a nanopatterned antidot lattice fabricated from a 30-nm thick Ni 80 Fe 20 film. The 250-nm-wide circular holes are arranged in a rhombic unit cell with a lattice constant of 400 nm. By Brillouin light scattering, we

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