On the current-driven magnetization dynamics

Zhanjie Li; Jiexuan He; Shufeng Zhang

doi:10.1117/12.588709

25 March 2005 On the current-driven magnetization dynamics

Zhanjie Li, Jiexuan He, Shufeng Zhang

Proceedings Volume 5732, Quantum Sensing and Nanophotonic Devices II; (2005) https://doi.org/10.1117/12.588709
Event: Integrated Optoelectronic Devices 2005, 2005, San Jose, California, United States

Abstract

Electric currents flowing perpendicularly through a spin valve produce a spin transfer torque on magnetization of the free layer. The spin torque displays many unique features that are different from the magnetic field driven torques. This article reviews current understanding on the current-driven magnetization dynamics, with the emphasis on chaotic dynamics.

Citation Download Citation

Zhanjie Li, Jiexuan He, and Shufeng Zhang "On the current-driven magnetization dynamics", Proc. SPIE 5732, Quantum Sensing and Nanophotonic Devices II, (25 March 2005); https://doi.org/10.1117/12.588709

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