Dynamics of spin torque switching in all-perpendicular spin valve nanopillars

We present a systematic experimental study of the spin-torque-induced magnetic switching statistics at room temperature, using all-perpendicularly magnetized spin-valves as a model system. Three physical regimes are distinguished: a short-time ballistic limit below a few nanoseconds, where spin-torq...

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Veröffentlicht in:	Journal of magnetism and magnetic materials 2014-05, Vol.358-359, p.233-258
Hauptverfasser:	Liu, H., Bedau, D., Sun, J.Z., Mangin, S., Fullerton, E.E., Katine, J.A., Kent, A.D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Activation Ballistic magnetization reversal Condensed Matter Condensed matter: electronic structure, electrical, magnetic, and optical properties Dynamics Electronic transport in condensed matter Exact sciences and technology Giant magnetoresistance Macrospin dynamics Magnetic properties and materials Magnetic random access memory Magnetization dynamics Magnetization reversal Magnetotransport phenomena, materials for magnetotransport Materials Science Mathematical analysis Mathematical models Nanostructure Perpendicular magnetic anisotropy Physics Spin polarized transport Spin transfer torque Spin transfer torque switching Spin valve Spin valves Spintronics Switching
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