Stimulated Magnonic Frequency Combs
Fuente:
arXiv
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| Autori principali: | , , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| Soggetti: | |
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| _version_ | 1866911405880377344 |
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| author | Guo, Xueyu Gong, Tianci Lan, Guibin Guo, Mengying Han, Xiufeng Yu, Guoqiang Yan, Peng Wang, Qi |
| author_facet | Guo, Xueyu Gong, Tianci Lan, Guibin Guo, Mengying Han, Xiufeng Yu, Guoqiang Yan, Peng Wang, Qi |
| contents | Magnonic frequency combs, characterized by a series of discrete frequency lines, have emerged as a promising frontier in magnon spintronics, with potential applications in advanced information processing and sensing technologies. Although the three-magnon scattering process is widely recognized as a fundamental mechanism for generating these combs, its experimental realization has remained challenging due to the high threshold power and strict conservation of momentum and energy. In this work, we propose a novel mechanism for the stimulated generation of magnonic frequency combs that overcomes these limitations. Our approach offers precise and efficient control over key comb properties, including spacing between spectral lines and the number of lines, marking a significant advancement in the field. We substantiate this mechanism through a robust combination of theoretical modeling, micromagnetic simulations, and experimental validation. This study not only demonstrates the feasibility of our method but also opens new pathways for integrating magnonic frequency combs into practical spintronic devices. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_21370 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Stimulated Magnonic Frequency Combs Guo, Xueyu Gong, Tianci Lan, Guibin Guo, Mengying Han, Xiufeng Yu, Guoqiang Yan, Peng Wang, Qi Mesoscale and Nanoscale Physics Magnonic frequency combs, characterized by a series of discrete frequency lines, have emerged as a promising frontier in magnon spintronics, with potential applications in advanced information processing and sensing technologies. Although the three-magnon scattering process is widely recognized as a fundamental mechanism for generating these combs, its experimental realization has remained challenging due to the high threshold power and strict conservation of momentum and energy. In this work, we propose a novel mechanism for the stimulated generation of magnonic frequency combs that overcomes these limitations. Our approach offers precise and efficient control over key comb properties, including spacing between spectral lines and the number of lines, marking a significant advancement in the field. We substantiate this mechanism through a robust combination of theoretical modeling, micromagnetic simulations, and experimental validation. This study not only demonstrates the feasibility of our method but also opens new pathways for integrating magnonic frequency combs into practical spintronic devices. |
| title | Stimulated Magnonic Frequency Combs |
| topic | Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2601.21370 |