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Updated: Mar 12, 2026

Magnetically Induced Rotating Rayleigh-Taylor Instability
Published on: March 3, 2017
Breathers and rogue waves excited by all-magnonic spin-transfer torque
Zai-Dong Li1,2, Qiu-Yan Li1, Tian-Fu Xu3
1Department of Applied Physics, Hebei University of Technology, Tianjin 300401, China.
Abstract:
In terms of Darboux transformation we investigate the dynamic process of spin wave passing through a magnetic soliton. It causes nonlinear excitations, such as Akhmediev breathers solution and Kuznetsov-Ma soliton. The former case demonstrates a spatial periodic process of a magnetic soliton forming the petal with four pieces. The spatial separation of adjacent magnetic petals increases rapidly, while one valley splits into two and the amplitude of valley increases gradually with the increasing amplitude of spin wave. The other case shows a localized process of the spin-wave background. In the limit case, we get rogue waves and clarify its formation mechanism.
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