623 citations · 3.1k across the 62 of their papers we have counts for
9 papers · 1 filter
Interplay between spin wave and magnetic vortex
Zhongchen Gao, Feifei Wang, Xiangyong Zhao +3
In this paper, the interplay between spin wave and magnetic vortex is studied. We find three types of magnon scatterings: skew scattering, symmetric side deflection and back reflec…
Competition of non-Hermitian skin effect and topological localization of corner states observed in circuits
Chan Tang, Huanhuan Yang, Lingling Song +3
Exploring topological phases in non-Hermitian systems has attracted significant recent attention. One intriguing question is how topological edge states compete with the non-Hermit…
Observation of type-III corner states induced by long-range interactions
Huanhuan Yang, Lingling Song, Yunshan Cao +1
Long-range interactions (LRIs) are ubiquitous in nature. Higher-order topological (HOT) insulator represents a new phase of matter. A critical issue is how LRI dictates the HOT pha…
All-magnonic Stern-Gerlach effect in antiferromagnets
Zhenyu Wang, Weiwei Bao, Yunshan Cao +1
The Stern-Gerlach (SG) effect is well known as the spin-dependent splitting of a beam of atoms carrying magnetic moments by a magnetic-field gradient, leading to the concept of ele…
Generation of twisted magnons via spin-to-orbital angular momentum conversion
Z. -X. Li, Zhenyu Wang, Yunshan Cao +1
Twisted magnons (TMs) carrying orbital angular momentum (OAM) have attracted much attention from the magnonic community. The fabrication of such novel magnon state however is still…
Twisted Magnon Frequency Comb and Penrose Superradiance
Zhenyu Wang, H. Y. Yuan, Yunshan Cao +1
Quantization effects of the nonlinear magnon-vortex interaction in ferromagnetic nanodisks are studied. We show that the circular geometry twists the spin-wave fields with spiral p…