Defect modeling in skyrmionic ferromagnetic systems

Nuria del Valle Benedi, Josep Castell Queralt, Leonardo Gastón Gonzalez Gomez, Carles Navau Ros*

*Autor corresponent d’aquest treball

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Resum

Defects are unavoidable in real materials. Defects, either intrinsic or artificially incorporated, can alter the material properties. In the particular case of skyrmionic ferromagnetic materials, defects modify the stability and dynamics of the skyrmions. These magnetic structures have aroused great interest due to their potential as information carriers. Hence, the knowledge and control of the influence of defects on skyrmions are essential for their use in applications, such as magnetic memories or information mobility. Aiming to give an overview on defect simulations, we review the most relevant approaches to simulate defects in ferromagnetic materials, hosting skyrmions depending on their size, nature, strength, and quantity.

Idioma originalEnglish
Número d’article010702
Nombre de pàgines25
RevistaAPL Materials
Volum10
Número1
Data online anticipada13 de gen. 2022
DOIs
Estat de la publicacióPublicada - de gen. 2022

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