Skyrmion ratchet in funnel geometries

Souza, JCB; Vizarim, NP; Reichhardt, CJO; Reichhardt, C; Venegas, PA

Souza, JCB (corresponding author), UNESP Univ Estadual Paulista, Fac Ciencias, Dept Fis, Caixa Postal 473, BR-17033360 Bauru, SP, Brazil.

PHYSICAL REVIEW B, 2021; 104 (5):

Abstract

Using a particle-based model, we simulate the behavior of a skyrmion under the influence of asymmetric funnel geometries and ac driving at zero temper......

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