388 citations · 1.5k across the 27 of their papers we have counts for
4 papers · 1 filter
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…
Nonreciprocal Spin Waves Driven by Left-Hand Microwaves
Zhizhi Zhang, Zhenyu Wang, Huanhuan Yang +3
It is a conventional wisdom that a left-hand microwave cannot efficiently excite the spin wave (SW) in ferromagnets, due to the constraint of angular momentum conservation. In this…