Abstract
In a quasi-2D ferrite disk with a dominating role of magnetic–dipolar (non-exchange-interaction) spectra, one can observe the vortex structures. The vortices are guaranteed by the chiral edge states of magnetic–dipolar modes which result in appearance of eigen electric moments oriented normally to the disk plane. Due to the eigen-electric-moment properties, a ferrite disk placed in a microwave cavity is strongly affected by the cavity RF electric field with a clear evidence for multi-resonance oscillations. For different cavity parameters, one may observe the resonance absorption and resonance repulsion behaviors.
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References
T. Shinjo, T. Okuno, R. Hassdorf, K. Shigeto, T. Ono, Science 289, 930 (2000)
K.Yu. Guslienko, V. Novosad, Y. Otami, H. Shima, K. Fukamichi, Phys. Rev. B 65, 024414 (2001)
J. Miltat, A. Thiaville, Science 298, 555 (2002)
E.O. Kamenetskii, Phys. Rev. E 73, 016602 (2006)
E.O. Kamenetskii, J. Phys. A: Math. Theor. 40, 6539 (2007)
E.O. Kamenetskii, A.K. Saha, I. Awai, Phys. Lett. A 332, 303 (2004)
E.O. Kamenetskii, M. Sigalov, R. Shavit, J. Phys.: Condens. Matter 17, 2211 (2005)
J.F. Dillon Jr., J. Appl. Phys. 31, 1605 (1960)
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Sigalov, M., Kamenetskii, E.O. & Shavit, R. Eigen electric moments and magnetic–dipolar vortices in quasi-2D ferrite disks. Appl. Phys. B 93, 339–343 (2008). https://doi.org/10.1007/s00340-008-3168-2
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DOI: https://doi.org/10.1007/s00340-008-3168-2