Phase stability of magnonic logic operation in microfabricated metallic wires

Nana Sato, Seung Jae Lee, Seo Won Lee, Kyung Jin Lee, Koji Sekiguchi

研究成果: Article査読

2 被引用数 (Scopus)

抄録

We measured magnon densities during spin-wave interference using microfocused Brillouin light scattering spectroscopy. Spatial mapping of the magnon density revealed that the spin-wave interference is confined in the central region of the microwire and indicated the contribution of higherorder transverse quantized modes than those reported to date. A micromagnetic simulation revealed transverse 100nm interference patterns, which affect the signal-to-noise ratio of magnonic logic operation. These results will provide a way to design integrated magnonic devices such as all-magnon transistors.

本文言語English
論文番号083001
ジャーナルApplied Physics Express
9
8
DOI
出版ステータスPublished - 2016 8 1

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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