Nonstationary current-driven dynamics of vortex domain walls in films with in-plane anisotropy
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- 作者：M.N. Dubovika ; b ; dubovik@imp.uran.ru" class="auth_mail" title="E-mail the corresponding author ; B.N. Filippova ; filbor@imp.uran.ru" class="auth_mail" title="E-mail the corresponding author ; L.G. Korzunina ; korzuninlg@mail.ru" class="auth_mail" title="E-mail the corresponding author
- 关键词：Domain walls dynamics ; Spin-polarized current ; Nonstationary domain wall motion
- 刊名：Journal of Magnetism and Magnetic Materials
- 出版年：2017
- 出版时间：15 February 2017
- 年：2017
- 卷：424
- 期：Complete
- 页码：238-244
- 全文大小：1750 K
文摘
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Nonstationary current-driven motion of a vortex domain wall in a film was simulated.
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The critical current density nonlinear dependence on the film thickness was obtained.
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The domain wall velocity decreases sharply when the nonstationary motion starts.