49 citations · 134 across the 10 of their papers we have counts for
15 papers · 1 filter
Bidirectional motion of antiferromagnetic skyrmions driven by competing spin torques
Laichuan Shen, Wang Kang, Xichao Zhang +4
Antiferromagnetic skyrmions are swirling topological spin textures with rich dynamics and intriguing transport properties, yet their bidirectional dynamics remain largely unexplore…
Ultrafast and reliable domain-wall and skyrmion logic in a chirally coupled ferrimagnet
Yifei Ma, Dihua Wu, Fengbo Yan +15
Unlocking the spin degree of freedom in addition to the electron's charge, spin-based logic offers an in-memory computing architecture beyond-CMOS technology. Here, we encode infor…
Current-induced Dynamics of Bloch Domain-wall Bimerons
Jiwen Chen, Laichuan Shen, Yan Zhou +2
Domain-wall bimerons are composite topological structures formed by embedding bimerons within domain walls in ferromagnets with in-plane anisotropy. These hybrid textures have rece…
Magnetic Bimeron Traveling on the Domain Wall
Jiwen Chen, Laichuan Shen, Hongyu An +5
Domain wall bimerons (DWBMs) are nanoscale spin textures residing within the magnetic domain walls of in-plane magnets. In this study, we employ both numerical and analytical metho…
Elongated Skyrmion as Spin Torque Nano-Oscillator and Magnonic Waveguide
Xue Liang, Laichuan Shen, Xiangjun Xing +1
Spin torque nano-oscillator has been extensively studied both theoretically and experimentally in recent decades due to its potential applications in future microwave communication…
Mutual conversion between a magnetic Neel hopfion and a Neel toron
Shuang Li, Jing Xia, Laichuan Shen +3
Three-dimensional (3D) magnetic textures attract great attention from researchers due to their fascinating structures and dynamic behaviors. Magnetic hopfion is a prominent example…