Nonreciprocal emission of spin-wave packet in FeNi film

• 関口, 康爾

• Yamada, K.

• Seo, S. M.

• Lee, K. J.

• Chiba, D.

• Kobayashi, K.

• Ono, T.

抄録

We report a time-resolved propagating spin wave spectroscopy for Fe19Ni81 film. We show that the amplitude of the spin-wave packet depends on the direction of magnetization and that its phase can be controlled by the polarity of pulsed magnetic field for the excitation. The nonreciprocal emission of spin-wave packet can be utilized for the binary spin-wave input into the spin-wave logic circuit.

収録刊行物

• Applied Physics Letters

  Applied Physics Letters 97 (2), 2010

  American Institute of Physics

詳細情報

• CRID: 1050282677089915136
• NII論文ID: 120002511360
• NII書誌ID: AA00543431
• ISSN: 00036951
• HANDLE: 2433/128890
• 本文言語コード: en
• 資料種別: journal article
• データソース種別:
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  • CiNii Articles
  • KAKEN