208 citations · 309 across the 8 of their papers we have counts for
6 papers · 1 filter
Spin-torque nano-oscillator based on two in-plane magnetized synthetic ferrimagnets
E. Monteblanco, F. Garcia-Sanchez, M. Romera +3
We report the dynamic characterization of the spin-torque-driven in-plane precession modes of a spin-torque nano-oscillator based on two different synthetic ferrimagnets: a pinned…
Chiral spin textures creation and dynamics in a rectangular nanostructure
Sateesh Kandukuri, Felipe Garcia-Sanchez, P K Thiruvikraman +1
Controlled creation of stable chiral spin textures is required to use them as an energy-efficient information carrier in spintronics. Here we have studied the stable creation of is…
A comparison of two different mechanisms for deterministic spin orbit torque magnetization switching
F. Garcia-Sanchez, G. Soares, M. Pasquale
In this article we analyze by modeling two possible mechanisms for magnetization switching using spin orbit torques, which have been reported to cause field-free deterministic swit…
Excitation and coherent control of magnetization dynamics in magnetic tunnel junctions using acoustic pulses
H. F. Yang, F. Garcia-Sanchez, X. K. Hu +7
We experimentally study magnetization dynamics in magnetic tunnel junctions driven by femtosecond-laser-induced surface acoustic waves. The acoustic pulses induce a magnetization p…
Time-resolved spin-torque switching in MgO-based perpendicularly magnetized tunnel junctions
T. Devolder, Joo-Von Kim, F. Garcia-Sanchez +5
We study ns scale spin-torque-induced switching in perpendicularly magnetized tunnel junctions (pMTJ). Although the switching voltages match with the macrospin instability threshol…
A skyrmion-based spin-torque nano-oscillator
F. Garcia-Sanchez, J. Sampaio, N. Reyren +2
A model for a spin-torque nano-oscillator based on the self-sustained oscillation of a magnetic skyrmion is presented. The system involves a circular nanopillar geometry comprising…