2011年2月
On-Chip Detection of Magnetic Dynamics for Single Microscopic Magnetic Dot
IEEE TRANSACTIONS ON MAGNETICS
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- 巻
- 47
- 号
- 2
- 開始ページ
- 359
- 終了ページ
- 361
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1109/TMAG.2010.2087376
- 出版者・発行元
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
An inductive-based detection method of ferromagnetic resonance spectrum is demonstrated. For a single microscopic (similar to 40 nm x 40 mu m x 60 mu m) magnetic dot, which is much smaller than the microwave wavelength, the change in the microwave transmission signal is as large as 15 dB when its magnetic permeability changes. This detection is several orders more sensitive than the conventional transmission line method. Further understanding and development of this concept may lead to a microscopic microwave permeability sensor.
- リンク情報
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- DOI
- https://doi.org/10.1109/TMAG.2010.2087376
- J-GLOBAL
- https://jglobal.jst.go.jp/detail?JGLOBAL_ID=201102262141735572
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000286515300019&DestApp=WOS_CPL
- URL
- http://orcid.org/0000-0001-7071-0823
- ID情報
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- DOI : 10.1109/TMAG.2010.2087376
- ISSN : 0018-9464
- J-Global ID : 201102262141735572
- ORCIDのPut Code : 44610361
- Web of Science ID : WOS:000286515300019