Citation:
Wu, H. ; Groß, F. ; Dai, B. ; Lujan, D. ; Razavi, S. A. ; Zhang, P. ; Liu, Y. ; Sobotkiewich, K. ; Förster, J. ; Weigand, M. ; et al. Ferrimagnetic Skyrmions in Topological Insulator/Ferrimagnet Heterostructures. Advanced Materials 32, 2003380. Copy at http://www.tinyurl.com/2yhk56cr