Symmetry and magnitude of spin-orbit torques in ferromagnetic heterostructures, Garello, K., Miron, I.M., Avci, C.O., Freimuth, F., Mokrousov, Y., Blügel, S., Auffret, S., Boulle, O., Gaudin, G., Gambardella, P., Nature Nanotechnology, 8, 587 (2013)
Symmetry and magnitude of spin-orbit torques in ferromagnetic heterostructures, Garello, K., Miron, I.M., Avci, C.O., Freimuth, F., Mokrousov, Y., Blügel, S., Auffret, S., Boulle, O., Gaudin, G., Gambardella, P., Nature Nanotechnology, 8, 587 (2013)