Spin transfer nano-Oscillators (STNOs) are nanoscale devices capable of generating high frequency microwave signals through spin momentum transfer. Although they offer decisive advantages compared to existing technology (spectral agility, integrability, etc.), their emitted power and spectral purity are quite poor. In view of their applications, a promising strategy to improve the coherence and increase the emitted microwave power of these devices is to mutually synchronize several of them. A first step is to understand the synchronization of a single STNO to an external source. For this, we have studied a circular nanopillar of diameter 200~nm patterned from a Cu60|Py15|Cu10|Py4|Au25 stack, where thicknesses are in nm. In the saturated st...
Les nano-oscillateurs à transfert de spin (STNO) sont des candidats prometteurs pour la réalisation ...
Les oscillateurs à transfert de spin (STO) sont des oscillateurs nanométriques (~100nm) prometteurs ...
The research conducted during this PhD thesis aims at studying the microwave emission and the synchr...
Spin transfer nano-Oscillators (STNOs) are nanoscale devices capable of generating high frequency mi...
The spin Hall effect in a non-magnetic metal with spin–orbit coupling injects transverse spin curren...
Spin-torque nano-oscillators (STNOs) are promising candidates for integrated radiofrequency (RF) com...
We study the synchronization of the auto-oscillation signal generated by the spin transfer driven dy...
© 2015, Nature Publishing Group. All rights reserved. Due to their nonlinear properties, spin transf...
International audienceManipulating operation states of coupled spin-torque nano-oscillators (STNOs),...
Les nano-oscillateurs à couple de spin (STNO) sont des dispositifs spintroniques dans lesquels le co...
International audienceDue to their nonlinear properties, spin transfer nano-oscillators can easily a...
My PhD work is dedicated to the spin transfer induced self-sustained dynamics of two coupled vortice...
Le sujet de cette thèse concerne la dynamique auto-entretenue excitée par transfert de spin de vorte...
Spin transfer oscillators (STOs) are promising nanometer scaled oscillators (~100nm) for radiofreque...
We investigate the microwave characteristics of a spin transfer nano-oscillator (STNO) based on coup...
Les nano-oscillateurs à transfert de spin (STNO) sont des candidats prometteurs pour la réalisation ...
Les oscillateurs à transfert de spin (STO) sont des oscillateurs nanométriques (~100nm) prometteurs ...
The research conducted during this PhD thesis aims at studying the microwave emission and the synchr...
Spin transfer nano-Oscillators (STNOs) are nanoscale devices capable of generating high frequency mi...
The spin Hall effect in a non-magnetic metal with spin–orbit coupling injects transverse spin curren...
Spin-torque nano-oscillators (STNOs) are promising candidates for integrated radiofrequency (RF) com...
We study the synchronization of the auto-oscillation signal generated by the spin transfer driven dy...
© 2015, Nature Publishing Group. All rights reserved. Due to their nonlinear properties, spin transf...
International audienceManipulating operation states of coupled spin-torque nano-oscillators (STNOs),...
Les nano-oscillateurs à couple de spin (STNO) sont des dispositifs spintroniques dans lesquels le co...
International audienceDue to their nonlinear properties, spin transfer nano-oscillators can easily a...
My PhD work is dedicated to the spin transfer induced self-sustained dynamics of two coupled vortice...
Le sujet de cette thèse concerne la dynamique auto-entretenue excitée par transfert de spin de vorte...
Spin transfer oscillators (STOs) are promising nanometer scaled oscillators (~100nm) for radiofreque...
We investigate the microwave characteristics of a spin transfer nano-oscillator (STNO) based on coup...
Les nano-oscillateurs à transfert de spin (STNO) sont des candidats prometteurs pour la réalisation ...
Les oscillateurs à transfert de spin (STO) sont des oscillateurs nanométriques (~100nm) prometteurs ...
The research conducted during this PhD thesis aims at studying the microwave emission and the synchr...