Simon Le Denmat
YOU?
Author Swipe
View article: Coherent imaging and dynamics of excitons in MoSe$_2$ monolayers epitaxially grown on hexagonal boron nitride
Coherent imaging and dynamics of excitons in MoSe$_2$ monolayers epitaxially grown on hexagonal boron nitride Open
Using four-wave mixing microscopy, we measure the coherent response and ultrafast dynamics of excitons and trions in MoSe$_2$ monolayers grown by molecular beam epitaxy on thin films of hexagonal boron nitride. We assess inhomogeneous and …
View article: Room-Temperature Skyrmions at Zero Field in Exchange-Biased Ultrathin Films
Room-Temperature Skyrmions at Zero Field in Exchange-Biased Ultrathin Films Open
We demonstrate that magnetic skyrmions with a mean diameter around 60 nm can\nbe stabilized at room temperature and zero external magnetic field in an\nexchange-biased Pt/Co/NiFe/IrMn multilayer stack. This is achieved through an\nadvanced…
View article: Artificial vertex systems by design
Artificial vertex systems by design Open
Arrays of interacting magnetic nanostructures were introduced recently as a powerful approach to investigate experimentally the exotic many-body physics of frustrated spin models. Following a similar strategy based on lithographically-patt…
View article: Competing interactions in artificial spin chains
Competing interactions in artificial spin chains Open
The low-energy magnetic configurations of artificial frustrated spin chains\nare investigated using magnetic force microscopy and micromagnetic simulations.\nContrary to most studies on two-dimensional artificial spin systems where\nfrustr…
View article: Nucleation, imaging, and motion of magnetic domain walls in cylindrical nanowires
Nucleation, imaging, and motion of magnetic domain walls in cylindrical nanowires Open
We report several procedures for the robust nucleation of magnetic domain walls in cylindrical permalloy nanowires. Specific features of the magnetic force microscopy (MFM) contrast of such wires are discussed, to avoid the misinterpretati…