233 citations · 551 across the 6 of their papers we have counts for
Showing 2007Show all
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cond-mat.mtrl-sci2007★ 92 cited
Lineshape distortion in a nonlinear auto-oscillator near generation threshold: Application to spin-torque nano-oscillators
Joo-Von Kim, Q. Mistral, C. Chappert +2
The lineshape in an auto-oscillator with a large nonlinear frequency shift in the presence of thermal noise is calculated. Near the generation threshold, this lineshape becomes str…
cond-mat.mtrl-sci2007★ 233 cited
Current-driven vortex oscillations in metallic nanocontacts
Q. Mistral, M. van Kampen, G. Hrkac +6
We present experimental evidence of sub-GHz spin-transfer oscillations in metallic nano-contacts that are due to the translational motion of a magnetic vortex. The vortex is shown…
cond-mat.str-el2007★ 31 cited
Sub-ns spin-transfer switching: compared benefits of free layer biasing and pinned layer biasing
T. Devolder, C. Chappert, K. Ito
We analyze the statistical distribution of switching durations in spin-transfer switching induced by current steps, and discuss biasing strategies to enhance the reproducibility of…