Magnetic microstructure of rolled-up single-layer ferromagnetic nanomembranes.
作者： Robert Streubel , Jehyun Lee , Denys Makarov , Mi-Young Im , Daniil Karnaushenko
关键词: Ferromagnetism 、 Magnetic domain 、 Materials science 、 Condensed matter physics 、 Single layer 、 Layer (electronics) 、 Magnetic force microscope 、 Microstructure
摘要: The magnetic microstructure of rolled-up nanomembranes is revealed both theoretically and experimentally. Two types are considered, one with a non-magnetic spacer layer the other without. Experimentally, by using different materials tuning dimensions nanomembranes, domain patterns consisting spiral-like azimuthally magnetized domains observed, which in qualitative agreement theoretical predictions.
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