Magnetization switching in a ferrimagnetic Gd-Fe-Co single dot under an assistance of rf field

カテゴリ: 研究会(論文単位)

論文No: MAG16095

グループ名: 【A】基礎・材料・共通部門 マグネティックス研究会

発行日: 2016/08/09

タイトル(英語): Magnetization switching in a ferrimagnetic Gd-Fe-Co single dot under an assistance of rf field

著者名: Lu Yuming(Tohoku University),Okamoto Satoshi(Tohoku University),Kikuchi Nobuaki(Tohoku University),Lao Bin(Tohoku University),Kusanagi Yusaku(Tohoku University),Kitakami Osamu(Tohoku University)

著者名(英語): Yuming Lu(Tohoku University),Satoshi Okamoto(Tohoku University),Nobuaki Kikuchi(Tohoku University),Bin Lao(Tohoku University),Yusaku Kusanagi(Tohoku University),Osamu Kitakami(Tohoku University)

キーワード: Gd-Fe-Co|microwave-assisted magnetization switching|microwave assisted magnetic recording|anomalous Hall effect|Gd-Fe-Co|microwave-assisted magnetization switching|microwave assisted magnetic recording|anomalous Hall effect

要約(日本語): Microwave assisted magnetization switching behaviors of ferrimagnetic Gd-Fe-Co amorphous single dots with perpendicular magnetic anisotropy was experimentally demonstrated. By using anomalous Hall effect as a high sensitive magnetometory method, the static and dynamic magnetic properties of the Gd-Fe-Co single dot are examined. The switching field of the ferrimagnetic Gd-Fe-Co dot significantly reduces up to 60% by applying a microwave field.

要約(英語): Microwave assisted magnetization switching behaviors of ferrimagnetic Gd-Fe-Co amorphous single dots with perpendicular magnetic anisotropy was experimentally demonstrated. By using anomalous Hall effect as a high sensitive magnetometory method, the static and dynamic magnetic properties of the Gd-Fe-Co single dot are examined. The switching field of the ferrimagnetic Gd-Fe-Co dot significantly reduces up to 60% by applying a microwave field.

原稿種別: 英語

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