Les skyrmions magnétiques sont des enroulements chiraux de l'aimantation que l'on peut visualiser comme de minuscules domaines magnétiques circulaires délimités par des parois de domaine chirales. En raison de leur taille potentiellement nanométrique et car on leur prédit un déplacement efficace sous courant, les skyrmions magnétiques sont devenus des candidats prometteurs pour transporter l'information dans des mémoires et des dispositifs logiques non-volatiles et à forte densité de stockage. Ils ont récemment été observés à température ambiante dans des empilements du type métal lourd/ferromagnétique/non-magnétique, franchissant une étape importante en vue de développer des dispositifs utilisant des skyrmions. Suivant ces premières obser...
The stability and sizes of chiral skyrmions in ultrathin magnetic films are calculated accounting fo...
CNPqMoore’s Law has driven the electronics industry for the past half century. However, the doubling...
Skyrmion bags are spin textures of any integer topological degree, realized in micromagnetic simulat...
Magnetic skyrmions are chiral magnetisation windings that can be pictured as minuscule circular magn...
Les nouvelles technologies numériques sont très avides en capacité de stockage, ainsi qu’en efficaci...
New technology needs huge storage capacity together with high speed and low-cost transport of inform...
Magnetic skyrmions are small whirling topological defects in a texture magnetization state. Their st...
Magnetic skyrmions are chiral magnetic textures with topological properties that allow their descrip...
Magnetic skyrmions are nanoscale two-dimensional windings in the spin configuration of some magnetic...
Magnetic skyrmions are topological spin textures that hold great promise as nanoscale information ca...
We have been able to successfully observe isolated sub-100nm skyrmions in Ir|Co|Pt samples. Moreover...
En ces temps de préoccupations écologiques, l'impact de nos modes de vie sur notre environnement est...
In these times of ecological concerns, the impact of our lifestyles on our environment is essential ...
The stability and sizes of chiral skyrmions in ultrathin magnetic films are calculated accounting fo...
CNPqMoore’s Law has driven the electronics industry for the past half century. However, the doubling...
Skyrmion bags are spin textures of any integer topological degree, realized in micromagnetic simulat...
Magnetic skyrmions are chiral magnetisation windings that can be pictured as minuscule circular magn...
Les nouvelles technologies numériques sont très avides en capacité de stockage, ainsi qu’en efficaci...
New technology needs huge storage capacity together with high speed and low-cost transport of inform...
Magnetic skyrmions are small whirling topological defects in a texture magnetization state. Their st...
Magnetic skyrmions are chiral magnetic textures with topological properties that allow their descrip...
Magnetic skyrmions are nanoscale two-dimensional windings in the spin configuration of some magnetic...
Magnetic skyrmions are topological spin textures that hold great promise as nanoscale information ca...
We have been able to successfully observe isolated sub-100nm skyrmions in Ir|Co|Pt samples. Moreover...
En ces temps de préoccupations écologiques, l'impact de nos modes de vie sur notre environnement est...
In these times of ecological concerns, the impact of our lifestyles on our environment is essential ...
The stability and sizes of chiral skyrmions in ultrathin magnetic films are calculated accounting fo...
CNPqMoore’s Law has driven the electronics industry for the past half century. However, the doubling...
Skyrmion bags are spin textures of any integer topological degree, realized in micromagnetic simulat...