Three-dimensional topological magnetic monopoles and their interactions in a ferromagnetic meta-lattice
(2023)
Journal Article
Rana, A., Liao, C.-T., Iacocca, E., Zou, J., Pham, M., Lu, X., Subramanian, E.-E. C., Lo, Y. H., Ryan, S., Bevis, C., Karl, R., Glaid, A., Rable, J., Mahale, P., Hirst, J., Ostler, T., Liu, W., O’Leary, C., Yu, Y.-S., Bustillo, K., …Miao, J. (in press). Three-dimensional topological magnetic monopoles and their interactions in a ferromagnetic meta-lattice. Nature nanotechnology, https://doi.org/10.1038/s41565-022-01311-0
Topological magnetic monopoles (TMMs), also known as hedgehogs or Bloch points, are three-dimensional (3D) nonlocal spin textures that are robust to thermal and quantum fluctuations due to the topology protection1-4. Although TMMs have been observed... Read More about Three-dimensional topological magnetic monopoles and their interactions in a ferromagnetic meta-lattice.