An analytical approach to the study of spin-torque-driven magnetization dynamics in the free layer of a spin-valve structure was presented. Melnikov function was used to study the transient magnetization dynamics which lead eventually to self-oscillating regimes. The magnetization dynamics is described by Landau-Lifshitz-Gilbert (LLG) equation including Slonczewski spin-torque term.

ANALYTICAL STUDY OF TRANSIENTS LEADING TO SELF-OSCILLATIONS IN SPIN-TORQUE-DRIVEN MAGNETIZATION DYNAMICS

D'AQUINO, MASSIMILIANO;SERPICO, CLAUDIO;
2005

Abstract

An analytical approach to the study of spin-torque-driven magnetization dynamics in the free layer of a spin-valve structure was presented. Melnikov function was used to study the transient magnetization dynamics which lead eventually to self-oscillating regimes. The magnetization dynamics is described by Landau-Lifshitz-Gilbert (LLG) equation including Slonczewski spin-torque term.
9780780390096
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11588/10433
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