Browsing by Author "Ulysse C."

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Autonomous and forced dynamics in a spin-transfer nano-oscillator: Quantitative magnetic-resonance force microscopy

Hamadeh A.; De Loubens G.; Naletov V.; Grollier J.; Ulysse C.; Cros V.; Klein O. (2012)

Using a magnetic-resonance force microscope (MRFM), the power emitted by a spin-transfer nano-oscillator consisting of a normally magnetized Py|Cu|Py circular nanopillar is measured both in the autonomous and forced regimes. ...
Dynamics of two coupled vortices in a spin valve nanopillar excited by spin transfer torque

Locatelli N.; Naletov V.; Grollier J.; De Loubens G.; Cros V.; Deranlot C.; Ulysse C.; Faini G.; Klein O.; Fert A. (2011)

We investigate the dynamics of two coupled vortices driven by spin transfer. We are able to independently control with current and perpendicular field and to detect the respective chiralities and polarities of the two ...
Identification and selection rules of the spin-wave eigenmodes in a normally magnetized nanopillar

Naletov V.; De Loubens G.; Albuquerque G.; Borlenghi S.; Cros V.; Faini G.; Grollier J.; Hurdequint H.; Locatelli N.; Pigeau B.; Slavin A.; Tiberkevich V.; Ulysse C.; Valet T.; Klein O. (2011)

We report on a spectroscopic study of the spin-wave eigenmodes inside an individual normally magnetized two-layer circular nanopillar (permalloy|copper|permalloy) by means of a magnetic resonance force microscope. We ...

Now showing items 1-3 of 3

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