All-optical observation and reconstruction of spin wave dispersion

All-optical observation and reconstruction of spin wave dispersion

Observation of the entire dispersion relation for spin waves remains a challenge which prevents the full understanding of many intriguing magnetic properties. Here, the authors develop a table-top all-optical approach to map out the dispersion curve of pure-magnetostatic waves in magnetic films.

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Auteurs principaux: Yusuke Hashimoto, Shunsuke Daimon, Ryo Iguchi, Yasuyuki Oikawa, Ka Shen, Koji Sato, Davide Bossini, Yutaka Tabuchi, Takuya Satoh, Burkard Hillebrands, Gerrit E. W. Bauer, Tom H. Johansen, Andrei Kirilyuk, Theo Rasing, Eiji Saitoh
Format: article
Langue:EN
Publié: Nature Portfolio 2017
Sujets:
Science
Q
Accès en ligne:https://doaj.org/article/b84f8fc6291643e2bc4a911ed7ead866
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Internet

https://doaj.org/article/b84f8fc6291643e2bc4a911ed7ead866

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