Thick Permalloy films for the imaging of spin texture dynamics in perpendicularly magnetized systems

Simone Finizio; Sebastian Wintz; David Bracher; Eugenie Kirk; Anna S. Semisalova; Johannes Förster; Katharina Zeissler; Teresa Weßels; Markus Weigand; Kilian Lenz; Armin Kleibert; Jörg Raabe

doi:10.1103/PhysRevB.98.104415

Thick Permalloy films for the imaging of spin texture dynamics in perpendicularly magnetized systems

Mesoscale and Nanoscale Physics 2018-09-19 v1

Authors: Simone Finizio , Sebastian Wintz , David Bracher , Eugenie Kirk , Anna S. Semisalova , Johannes Förster , Katharina Zeissler , Teresa Weßels , Markus Weigand , Kilian Lenz , Armin Kleibert , Jörg Raabe

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Abstract

We demonstrated that thick Permalloy films exhibiting a weak growth-induced perpendicular magnetic anisotropy can be employed as an ideal test system for the investigation of gyration dynamics in topologically trivial and non-trivial magnetic states ranging from an isolated magnetic skyrmion to more complex n $\pi$ spin configurations.

Keywords

Permalloy films perpendicular magnetic anisotropy spin texture gyration dynamics magnetic skyrmion spin configurations

Cite

@article{arxiv.1807.10654,
  title  = {Thick Permalloy films for the imaging of spin texture dynamics in perpendicularly magnetized systems},
  author = {Simone Finizio and Sebastian Wintz and David Bracher and Eugenie Kirk and Anna S. Semisalova and Johannes Förster and Katharina Zeissler and Teresa Weßels and Markus Weigand and Kilian Lenz and Armin Kleibert and Jörg Raabe},
  journal= {arXiv preprint arXiv:1807.10654},
  year   = {2018}
}

Thick Permalloy films for the imaging of spin texture dynamics in perpendicularly magnetized systems

Abstract

Keywords

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