Spontaneous Domain Wall Motion at Zero External Magnetic Field in Ferromagnetic Nanowire

We have explored a spontaneous domain wall motion in ferromagnetic nanowire at zero external magnetic field by means of micromagnetic simulation. Very interestingly, even with no external magnetic field, a spontaneous domain wall motion is observed with a speed about few tens of m/s, which is signif...

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Veröffentlicht in:	IEEE transactions on magnetics 2010-02, Vol.46 (2), p.217-219
Hauptverfasser:	Djuhana, Dede, Piao, Hong-Guang, Shim, Je-Ho, Lee, Sang-Hyuk, Jun, Su-Hyeong, Yu, Seong-Cho, Oh, Suhk Kun, Kim, Dong-Hyun
Format:	Artikel
Sprache:	eng
Schlagworte:	Domain walls Ferromagnetic wire Magnetic analysis Magnetic domain walls Magnetic domains Magnetic field measurement Magnetic fields Magnetism magnetostatic energy Magnetostatics micromagnetic simulation Micromagnetics Motion analysis Nanocomposites Nanomaterials Nanostructure Nanowires Saturation magnetization Spontaneous spontaneous domain wall motion Walls Wire
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