Science 14 January 2005:
Vol. 307 no. 5707 pp. 228-231
DOI: 10.1126/science.1105722

Time-Domain Measurements of Nanomagnet Dynamics Driven by Spin-Transfer Torques
I. N. Krivorotov*, N. C. Emley, J. C. Sankey, S. I. Kiselev, D. C. Ralph, R. A. Buhrman