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Gaididei Yu. Localization of magnon modes in a curved magnetic nanowire [Електронний ресурс] / Yu. Gaididei, V. P. Kravchuk, F. G. Mertens, O. V. Pylypovskyi, Av. Saxena, D. D. Sheka, O. M. Volkov // Фізика низьких температур. - 2018. - Т. 44, № 7. - С. 814-823. - Режим доступу: http://nbuv.gov.ua/UJRN/PhNT_2018_44_7_6 Spin waves in magnetic nanowires can be bound by a local bending of the wire. The eigenfrequency of a truly local magnon mode is determined by the curvature: a general analytical expression is established for any infinitesimally weak localized curvature of the wire. The interaction of the local mode with spin waves, propagating through the bend, results in scattering features, which is well confirmed by spin-lattice simulations.
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