Spin wave-assisted reduction in switching field of highly coercive iron-platinum magnets
作者： Takeshi Seki , Kazutoshi Utsumiya , Yukio Nozaki , Hiroshi Imamura , Koki Takanashi
DOI: 10.1038/NCOMMS2737
关键词:
摘要: The ideal nanomagnet in a spintronic device has high coercive field and low switching field—two competing goals that are hard to realize simultaneously. Here the authors achieve major reduction of by applying microwave magnetic FePt/Ni81Fe19 bilayer.
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