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This article is cited in 3 scientific papers (total in 3 papers)
Magnetism
Increase in the coercivity of an ensemble of (DyPr)–(CoFe)–B microparticles during their dispersion in a polymer matrix
E. N. Kablova, O. G. Ospennikovaa, D. E. Kablova, V. P. Piskorskya, D. V. Koroleva, S. A. Kurochkinb, E. I. Kunitsynab, A. D. Talantsevb, R. B. Morgunovba a All-Russian Scientific Research Institute of Aviation Materials, Moscow
b Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region
Abstract:
In ensembles of annealed ferrimagnetic alloy (DyPr)–(CoFe)–B microparticles in the free state and fixed in polymer, the coercivity differs more than by an order of magnitude. The contributions of orientation locking of magnetic axes of particles and the dipole magnetic interaction between particles to the coercivity and saturation magnetization field of an ensemble are discussed. In ensembles of unannealed microparticles, the effect of their locking and dispersing in polymer is significantly weaker.
Received: 01.10.2015
Citation:
E. N. Kablov, O. G. Ospennikova, D. E. Kablov, V. P. Piskorsky, D. V. Korolev, S. A. Kurochkin, E. I. Kunitsyna, A. D. Talantsev, R. B. Morgunov, “Increase in the coercivity of an ensemble of (DyPr)–(CoFe)–B microparticles during their dispersion in a polymer matrix”, Fizika Tverdogo Tela, 58:7 (2016), 1272–1277; Phys. Solid State, 58:7 (2016), 1314–1319
Linking options:
https://www.mathnet.ru/eng/ftt9911 https://www.mathnet.ru/eng/ftt/v58/i7/p1272
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