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arXiv · 1312.0806

Dynamical properties of three terminal magnetic tunnel junctions: spintronics meets spin-orbitronics

R. Tomasello·M. Carpentieri·G. Finocchio
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Abstract

This letter introduces a micromagnetic model able to characterize the magnetization dynamics in three terminal magnetic tunnel junctions, where the effects of spin-transfer torque and spin-orbit torque are taken into account. Our results predict that the possibility to separate electrically those two torque sources is very promising from a technological point of view for both next generation of nanoscale spintronic oscillators and microwave detectors. A scalable synchronization scheme based on the parallel connection of those three terminal devices is also proposed.

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R. Tomasello, M. Carpentieri, G. Finocchio. 2013-12-03. Dynamical properties of three terminal magnetic tunnel junctions: spintronics meets spin-orbitronics. https://doi.org/10.1063/1.4851939

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