Steering magnonic dynamics and permeability at exceptional points in a parity–time symmetric waveguide
The ability to guide and control magnons is central to their potential in future information processing. Here, using a combination of computations and analytical approaches, the authors propose a magnonic waveguide with a unique gain and loss mechanism.
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Autores principales: | Xi-guang Wang, Guang-hua Guo, Jamal Berakdar |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2020
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Materias: | |
Acceso en línea: | https://doaj.org/article/635e187f13024d198ea6f677a0540517 |
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