Current-driven dynamics and ratchet effect of skyrmion bubbles in a ferrimagnetic insulatorJul 4, 2022 | News, News about PublicationsCurrent-driven dynamics and ratchet effect of skyrmion bubbles in a ferrimagnetic insulator Velez, S.; Ruiz-Gomez, S.; Schaab, J. et al.. Nature Nanotechnology 17, 834 (Jul 2022)