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This article is cited in 6 scientific papers (total in 6 papers)
CONDENSED MATTER
Magnon modes localized on defects in a two-dimensional array of magnetic microparticles with transverse anisotropy
E. G. Galkinaab, B. A. Ivanovab a Institute of Magnetism, National Academy of Sciences of Ukraine, Kyiv, Ukraine
b Institute of Physics, National Academy of Sciences of Ukraine, Kyiv, Ukraine
Abstract:
The high-frequency properties of planar arrays of small ferromagnetic particles with point or linear defects have been investigated. The limiting cases of defects with localized lattice imperfections and with a long-range interaction caused by the magnetic dipole-dipole interaction have been considered. General conditions of the emergence of magnon modes localized on defects of various natures have been found. These conditions for an attractive defect differ considerably from those known in quantum mechanics for a particle localized in a potential well.
Received: 30.05.2016
Citation:
E. G. Galkina, B. A. Ivanov, “Magnon modes localized on defects in a two-dimensional array of magnetic microparticles with transverse anisotropy”, Pis'ma v Zh. Èksper. Teoret. Fiz., 104:1 (2016), 26–31; JETP Letters, 104:1 (2016), 32–36
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https://www.mathnet.ru/eng/jetpl5003 https://www.mathnet.ru/eng/jetpl/v104/i1/p26
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Abstract page: | 257 | Full-text PDF : | 51 | References: | 61 | First page: | 7 |
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