Spin-torque nano-oscillators (STNOs) are promising candidates for integrated radiofrequency (RF) components due to their nanoscale size, the large range of base frequencies that can be covered, as well as the large achievable tuning ranges around the base frequency. The RF signal is obtained due to the spin transfer torque (STT) generating a non-linear magnetization oscillation in a magnetoresistive device. In the past, these excitations were investigated using the picture of a single (or independent) layer. However, many features of the excitation spectra observed experimentally in nanopillar devices cannot be explained considering a single layer. In this thesis we address the important question on the dynamical coupling between the magnet...
The research conducted during this PhD thesis aims at studying the microwave emission and the synchr...
The nano-contact spin torque oscillator (NC-STO) is an emerging device for highly tunable microwave ...
In this text we present a detailed analysis of the magnetization dynamics in nano-structures when su...
Les nano-oscillateurs à transfert de spin (STNO) sont des candidats prometteurs pour la réalisation ...
Spin transfer nano-Oscillators (STNOs) are nanoscale devices capable of generating high frequency mi...
Les nano-oscillateurs à couple de spin (STNO) sont des dispositifs spintroniques dans lesquels le co...
International audienceThe influence of dynamic coupling in between magnetic layers of a standard spi...
Spin-torque oscillators (STOs) are devices that allow for the excitation of a variety of magnetodyna...
This thesis addresses a current topic of spinelectronics which are steady-state oscillations of the ...
A detailed analytical and numerical study of the spin wave modes of the free layer of a nanopillar s...
Spin Torque Oscillators (STO) are nano-sized Radio-Frequency oscillators whose frequency agility can...
In the field of spintronics the electron spin is used as an extra degree of freedom for device desig...
Spin transfer oscillators (STOs) are promising nanometer scaled oscillators (~100nm) for radiofreque...
In a magnetic multilayer, spin-transfer torque from a spin-polarized current can excite magnetic lay...
Cette thèse s inscrit dans la thématique de l électronique de spin et concerne plus particulièrement...
The research conducted during this PhD thesis aims at studying the microwave emission and the synchr...
The nano-contact spin torque oscillator (NC-STO) is an emerging device for highly tunable microwave ...
In this text we present a detailed analysis of the magnetization dynamics in nano-structures when su...
Les nano-oscillateurs à transfert de spin (STNO) sont des candidats prometteurs pour la réalisation ...
Spin transfer nano-Oscillators (STNOs) are nanoscale devices capable of generating high frequency mi...
Les nano-oscillateurs à couple de spin (STNO) sont des dispositifs spintroniques dans lesquels le co...
International audienceThe influence of dynamic coupling in between magnetic layers of a standard spi...
Spin-torque oscillators (STOs) are devices that allow for the excitation of a variety of magnetodyna...
This thesis addresses a current topic of spinelectronics which are steady-state oscillations of the ...
A detailed analytical and numerical study of the spin wave modes of the free layer of a nanopillar s...
Spin Torque Oscillators (STO) are nano-sized Radio-Frequency oscillators whose frequency agility can...
In the field of spintronics the electron spin is used as an extra degree of freedom for device desig...
Spin transfer oscillators (STOs) are promising nanometer scaled oscillators (~100nm) for radiofreque...
In a magnetic multilayer, spin-transfer torque from a spin-polarized current can excite magnetic lay...
Cette thèse s inscrit dans la thématique de l électronique de spin et concerne plus particulièrement...
The research conducted during this PhD thesis aims at studying the microwave emission and the synchr...
The nano-contact spin torque oscillator (NC-STO) is an emerging device for highly tunable microwave ...
In this text we present a detailed analysis of the magnetization dynamics in nano-structures when su...