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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2001, Volume 73, Issue 12, Pages 746–750
(Mi jetpl4430)
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This article is cited in 1 scientific paper (total in 1 paper)
CONDENSED MATTER
Remanent states of small ferromagnetic cylinder
V. V. Ternovskii, B. S. Luk'yanchuk, J. P. Wang Data Storage Institute of Singapore, Singapore
Abstract:
The internal magnetic structures of a cylinder are computed without prior assumption of the axial symmetry. Three-dimensional magnetostatic solution is presented. Detailed distribution of the magnetization is obtained through numerical integration of the Landau-Lifshitz equation with the demagnetization field. Various entry conditions were used. Materials with small uniaxial anisotropy demonstrate typically vortex structures, while the higher anisotropy leads to formation of concentric cylindrical magnetic bubbles inside the cylinder and monodomain flower state.
Received: 07.05.2001 Revised: 21.05.2001
Citation:
V. V. Ternovskii, B. S. Luk'yanchuk, J. P. Wang, “Remanent states of small ferromagnetic cylinder”, Pis'ma v Zh. Èksper. Teoret. Fiz., 73:12 (2001), 746–750; JETP Letters, 73:12 (2001), 661–665
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https://www.mathnet.ru/eng/jetpl4430 https://www.mathnet.ru/eng/jetpl/v73/i12/p746
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Abstract page: | 113 | Full-text PDF : | 54 | References: | 1 |
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