S. Li, T. Ueno, R. Takahashi, H. Wadati, M. Ono, M. Notomi, Y. Ohtsubo, Y. Kotani, P. D. Bentley, S. Sakai. "All-optical switching in CoFeB-based artificial ferrimagnets." Applied Physics Letters, 2026. doi:10.1063/5.0328535