Domain wall nucleation, propagation and annihilation in coupled bent ferromagnetic nanofibers with rotating local input fields

T. Blachowicz, P. Steblinski, J. Grzybowski, A. Ehrmann, Journal of Magnetism and Magnetic Materials 546 (2022).

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Artikel | Veröffentlicht | Englisch
Autor*in
Blachowicz, T.; Steblinski, P.; Grzybowski, J.; Ehrmann, AndreaFH Bielefeld
Abstract
Magnetic nanofibers can be used for data transport and storage, especially related to the emerging field of neuromorphic computing. Domain walls in bent nanofibers can nucleate, e.g., due to rotating local magnetic fields. Their propagation through bent nanofibers, however, depends on the bending direction in correlation to the rotational orientation of the magnetic field, making such nanofibers suitable for semi-deterministic logic operations. Here we report on domain wall nucleation, propagation and annihilation in bent nanowire networks with multiple data inputs and outputs. Our results show the influence of the bending radii on domain wall nucleation and propagation, leading to suggestions for possible realization of multi-level systems for logic operations.
Erscheinungsjahr
Zeitschriftentitel
Journal of Magnetism and Magnetic Materials
Band
546
Artikelnummer
168925
ISSN
FH-PUB-ID

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Blachowicz, T. ; Steblinski, P. ; Grzybowski, J. ; Ehrmann, Andrea: Domain wall nucleation, propagation and annihilation in coupled bent ferromagnetic nanofibers with rotating local input fields. In: Journal of Magnetism and Magnetic Materials Bd. 546, Elsevier BV (2022)
Blachowicz T, Steblinski P, Grzybowski J, Ehrmann A. Domain wall nucleation, propagation and annihilation in coupled bent ferromagnetic nanofibers with rotating local input fields. Journal of Magnetism and Magnetic Materials. 2022;546. doi:10.1016/j.jmmm.2021.168925
Blachowicz, T., Steblinski, P., Grzybowski, J., & Ehrmann, A. (2022). Domain wall nucleation, propagation and annihilation in coupled bent ferromagnetic nanofibers with rotating local input fields. Journal of Magnetism and Magnetic Materials, 546. https://doi.org/10.1016/j.jmmm.2021.168925
@article{Blachowicz_Steblinski_Grzybowski_Ehrmann_2022, title={Domain wall nucleation, propagation and annihilation in coupled bent ferromagnetic nanofibers with rotating local input fields}, volume={546}, DOI={10.1016/j.jmmm.2021.168925}, number={168925}, journal={Journal of Magnetism and Magnetic Materials}, publisher={Elsevier BV}, author={Blachowicz, T. and Steblinski, P. and Grzybowski, J. and Ehrmann, Andrea}, year={2022} }
Blachowicz, T., P. Steblinski, J. Grzybowski, and Andrea Ehrmann. “Domain Wall Nucleation, Propagation and Annihilation in Coupled Bent Ferromagnetic Nanofibers with Rotating Local Input Fields.” Journal of Magnetism and Magnetic Materials 546 (2022). https://doi.org/10.1016/j.jmmm.2021.168925.
T. Blachowicz, P. Steblinski, J. Grzybowski, and A. Ehrmann, “Domain wall nucleation, propagation and annihilation in coupled bent ferromagnetic nanofibers with rotating local input fields,” Journal of Magnetism and Magnetic Materials, vol. 546, 2022.
Blachowicz, T., et al. “Domain Wall Nucleation, Propagation and Annihilation in Coupled Bent Ferromagnetic Nanofibers with Rotating Local Input Fields.” Journal of Magnetism and Magnetic Materials, vol. 546, 168925, Elsevier BV, 2022, doi:10.1016/j.jmmm.2021.168925.

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