International audienceWe studied the thermal stability of ultrathin perpendicular magnetized nanodots in the presence of the Dzyaloshinskii-Moriya interaction (DMI) using a Minimum Energy Path (MEP) method. We find that the smallest energy barrier is associated with the energy path based on domain wall nucleation and propagation down to 25 nm lateral size. We show that the DMI has a detrimental impact on the thermal stability factor of square Pt/Co/AlOx dots, which decreases linearly with the DMI amplitude. Our study reveals that the DMI limits the downscaling of MRAM cells based on heavy metal (HM)/ferromagnet (FM)/oxide trilayers
Material development has led to the advancement of the three different categories of device applicat...
International audienceThe Dzyaloshinskii-Moriya interaction (DMI) has been recently recognized to pl...
The magnetism of magnetic surface alloys such as Fe–Pt on Pt(997) has been investigated by micromagn...
We studied the thermal stability of ultrathin perpendicular magnetized nanodots in the presence of t...
The interfacial Dzyaloshinskii-Moriya interaction (DMI) in ferromagnetic/heavy metal ultra-thin film...
The interfacial Dzyaloshinskii-Moriya interaction (iDMI) is attracting great interest for spintronic...
We report on current-induced domain wall motion in Ta/Co20Fe60B20/MgO nanowires. Domain walls are ob...
The interfacial Dzyaloshinskii-Moriya interaction (DMI) has been shown to stabilize homochiral N´eel...
The interfacial Dzyaloshinskii-Moriya interaction (DMI) plays a crucial role in chiral domain wall (...
International audienceUsing first-principles calculations, we demonstrate several approaches to cont...
Leveraging on interfacial Dzyaloshinskii-Moriya interaction (DMI) induced intrinsic magnetization ti...
We investigate the Dzyaloshinskii-Moriya interactions (DMIs) in perpendicularly magnetized thin film...
Heavy metal layers, exemplified by Pt, are known to play a significant role in the magnetization beh...
Recent studies have shown that material structures, which lack structural inversion symmetry and hav...
The balance between low power consumption and high efficiency in memory devices is a major limiting ...
Material development has led to the advancement of the three different categories of device applicat...
International audienceThe Dzyaloshinskii-Moriya interaction (DMI) has been recently recognized to pl...
The magnetism of magnetic surface alloys such as Fe–Pt on Pt(997) has been investigated by micromagn...
We studied the thermal stability of ultrathin perpendicular magnetized nanodots in the presence of t...
The interfacial Dzyaloshinskii-Moriya interaction (DMI) in ferromagnetic/heavy metal ultra-thin film...
The interfacial Dzyaloshinskii-Moriya interaction (iDMI) is attracting great interest for spintronic...
We report on current-induced domain wall motion in Ta/Co20Fe60B20/MgO nanowires. Domain walls are ob...
The interfacial Dzyaloshinskii-Moriya interaction (DMI) has been shown to stabilize homochiral N´eel...
The interfacial Dzyaloshinskii-Moriya interaction (DMI) plays a crucial role in chiral domain wall (...
International audienceUsing first-principles calculations, we demonstrate several approaches to cont...
Leveraging on interfacial Dzyaloshinskii-Moriya interaction (DMI) induced intrinsic magnetization ti...
We investigate the Dzyaloshinskii-Moriya interactions (DMIs) in perpendicularly magnetized thin film...
Heavy metal layers, exemplified by Pt, are known to play a significant role in the magnetization beh...
Recent studies have shown that material structures, which lack structural inversion symmetry and hav...
The balance between low power consumption and high efficiency in memory devices is a major limiting ...
Material development has led to the advancement of the three different categories of device applicat...
International audienceThe Dzyaloshinskii-Moriya interaction (DMI) has been recently recognized to pl...
The magnetism of magnetic surface alloys such as Fe–Pt on Pt(997) has been investigated by micromagn...