Spin-wave propagation in a microstructured magnonic crystal

By Andrii V. Chumak, P. Pirro, A. Serga, M. Kostylev, Robert L. Stamps, H. Schultheiss, K. Vogt, S. J. Hermsdoerfer, B. Laegel, P. Beck and 1 more. 2009

176 citations recorded by the source corpus.

Transmission of microwave spin waves through a microstructured magnonic crystal in the form of a Permalloy waveguide of a periodically varying width was studied experimentally and theoretically. The spin wave characteristics were measured by spatially resolved Brillouin light scattering microscopy. A rejection frequency band was clearly observed. The band gap frequency was controlled by the applied magnetic field. The measured spin-wave intensity as a function of frequency and propagation distance is in good agreement with a model calculation.

Subfields: Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/ca2871cd373421f66a5f15482e94c28e260b9cb4

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In Atomic and Molecular Physics, and Optics

1. Can-Ming Hu
2. Yasunobu Nakamura
3. G. Bauer
4. Göran Wendin
5. Axel Hoffmann

In Electrical and Electronic Engineering

1. Can-Ming Hu
2. Yasunobu Nakamura
3. G. Bauer

Citations in the corpus

• Cavity magnonics (2021, background): “…and Demidov, 2008), e.g. in identifying a magnon Bose-Einstein condensate (Demokritov et al., 2006), characterizing artificial magnonic crystals (Baba et al., 2019; Chumak et al., 2009; Sebastian et al., 2015), or probing magnetic textures (Novosad et al., 2002; Schultheiss et al., 2019).”