Magnetic charges suppress effects of anisotropy in polycrystalline soft ferromagnetic materials
Micromagnetic simulations of polycrystalline iron washers show that grain boundary charges, ρ = -div M, suppress bad effects of magnetocrystalline anisotropy. A single domain wall divides the washer into two domains with opposite magnetization; M is almost = ± Ms ϕ, where ϕ circulates about the hole...
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| Autori principali: | , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
AIP Publishing LLC
2018-05-01
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| Serie: | AIP Advances |
| Accesso online: | http://dx.doi.org/10.1063/1.5006679 |
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