Nonreciprocal emission of spin-wave packet in FeNi film

K. Sekiguchi, K. Yamada, S. M. Seo, Kyoung Jin Lee, D. Chiba, K. Kobayashi, T. Ono

Research output: Contribution to journalArticle

66 Citations (Scopus)

Abstract

We report a time-resolved propagating spin wave spectroscopy for Fe19 Ni81 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.

Original languageEnglish
Article number022508
JournalApplied Physics Letters
Volume97
Issue number2
DOIs
Publication statusPublished - 2010 Jul 12

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wave packets
magnons
logic circuits
polarity
magnetization
magnetic fields
spectroscopy
excitation

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Sekiguchi, K., Yamada, K., Seo, S. M., Lee, K. J., Chiba, D., Kobayashi, K., & Ono, T. (2010). Nonreciprocal emission of spin-wave packet in FeNi film. Applied Physics Letters, 97(2), [022508]. https://doi.org/10.1063/1.3464569

Nonreciprocal emission of spin-wave packet in FeNi film. / Sekiguchi, K.; Yamada, K.; Seo, S. M.; Lee, Kyoung Jin; Chiba, D.; Kobayashi, K.; Ono, T.

In: Applied Physics Letters, Vol. 97, No. 2, 022508, 12.07.2010.

Research output: Contribution to journalArticle

Sekiguchi, K, Yamada, K, Seo, SM, Lee, KJ, Chiba, D, Kobayashi, K & Ono, T 2010, 'Nonreciprocal emission of spin-wave packet in FeNi film', Applied Physics Letters, vol. 97, no. 2, 022508. https://doi.org/10.1063/1.3464569
Sekiguchi K, Yamada K, Seo SM, Lee KJ, Chiba D, Kobayashi K et al. Nonreciprocal emission of spin-wave packet in FeNi film. Applied Physics Letters. 2010 Jul 12;97(2). 022508. https://doi.org/10.1063/1.3464569
Sekiguchi, K. ; Yamada, K. ; Seo, S. M. ; Lee, Kyoung Jin ; Chiba, D. ; Kobayashi, K. ; Ono, T. / Nonreciprocal emission of spin-wave packet in FeNi film. In: Applied Physics Letters. 2010 ; Vol. 97, No. 2.
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