Frequency combs based on magnon-skyrmion interaction in magnetic nanotubes  

作　　者：Tijjani Abdulrazak 刘雪娟 金哲珺雨 曹云姗 严鹏 Tijjani Abdulrazak;Xuejuan Liu;Zhejunyu Jin;Yunshan Cao;Peng Yan(School of Physics and State Key Laboratory of Electronic Thin Films and Integrated Devices,University of Electronic Science and Technology of China,Chengdu 610054,China;Department of Physics,Bayero University,Kano-700006,Nigeria;School of Healthcare Technology,Chengdu Neusoft University,Chengdu 611844,China)

机构地区：[1]School of Physics and State Key Laboratory of Electronic Thin Films and Integrated Devices,University of Electronic Science and Technology of China,Chengdu 610054,China [2]Department of Physics,Bayero University,Kano-700006,Nigeria [3]School of Healthcare Technology,Chengdu Neusoft University,Chengdu 611844,China

出　　处：《Chinese Physics B》2024年第8期505-509,共5页中国物理B（英文版）

基　　金：supported by the National Key R&D Program China (Grant No.2022YFA1402802);the National Natural Science Foundation of China (Grant Nos.12374103 and 12074057)。

摘　　要：Within the magnonics community,there has been a lot of interests in the magnon–skyrmion interaction.Magnons and skyrmions are two intriguing phenomena in condensed matter physics,and magnetic nanotubes have emerged as a suitable platform to study their complex interactions.We show that magnon frequency combs can be induced in magnetic nanotubes by three-wave mixing between the propagating magnons and skyrmion.This study enriches our fundamental comprehension of magnon–skyrmion interactions and holds promise for developing innovative spintronic devices and applications.This frequency comb tunability and unique spectral features offer a rich platform for exploring novel avenues in magnetic nanotechnology.

关 键 词：FERROMAGNETIC magnetic field MAGNON Mumax3 software SKYRMION 

分 类 号：O469[理学—凝聚态物理]