Laurenţiu Stoleriu
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View article: Ultrafast anisotropic phase separation governing photoinduced phase stability in submicron Ti3O5 crystals
Ultrafast anisotropic phase separation governing photoinduced phase stability in submicron Ti3O5 crystals Open
Recently developed ceramic material Ti3O5 exhibits fascinating application properties, from ultrafast switching between metallic and insulating phases to light-to-heat conversion and storage. While the states conferring such properties are…
View article: Spin crossover nano(hybrid)particles: from synthesis to time-resolved characterization of individual particle by ultrafast transmission electron microscopy
Spin crossover nano(hybrid)particles: from synthesis to time-resolved characterization of individual particle by ultrafast transmission electron microscopy Open
International audience
View article: Multiscale out-of-equilibrium dynamics driven by pulsed laser excitation in spin-crossover materials: A combined thermoelastic and mechanoelastic study
Multiscale out-of-equilibrium dynamics driven by pulsed laser excitation in spin-crossover materials: A combined thermoelastic and mechanoelastic study Open
International audience
View article: Laser‐Driven Transient Phase Oscillations in Individual Spin Crossover Particles
Laser‐Driven Transient Phase Oscillations in Individual Spin Crossover Particles Open
An unusual expansion dynamics of individual spin crossover nanoparticles is studied by ultrafast transmission electron microscopy. After exposure to nanosecond laser pulses, the particles exhibit considerable length oscillations during and…
View article: Mechanoelastic simulations of monolayer lattices of spin crossover molecules on a substrate
Mechanoelastic simulations of monolayer lattices of spin crossover molecules on a substrate Open
International audience
View article: Probing Magnetic Defects in Ultra-Scaled Nanowires with Optically Detected Spin Resonance in Nitrogen-Vacancy Center in Diamond
Probing Magnetic Defects in Ultra-Scaled Nanowires with Optically Detected Spin Resonance in Nitrogen-Vacancy Center in Diamond Open
Magnetic nanowires (NWs) are essential building blocks of spintronics devices as they offer tunable magnetic properties and anisotropy through their geometry. While the synthesis and compositional control of NWs have seen major improvement…
View article: A general one-dimensional traffic model for motion of molecular motors on microtubules of variable length
A general one-dimensional traffic model for motion of molecular motors on microtubules of variable length Open
We present a traffic model inspired by the motion of molecular motors along microtubules, represented by particles moving along a one-dimensional track of variable length. As the particles move unidirectionally along the track, several pro…
View article: A one-dimensional modified TASEP model on a track of variable length: analytical and computational results
A one-dimensional modified TASEP model on a track of variable length: analytical and computational results Open
We present analytical solutions and Monte Carlo simulation results for a one-dimensional modified TASEP model inspired by the interplay between molecular motors and their cellular tracks of variable lengths, known as microtubules. Our TASE…
View article: Photo‐Thermal Switching of Individual Plasmonically Activated Spin Crossover Nanoparticle Imaged by Ultrafast Transmission Electron Microscopy
Photo‐Thermal Switching of Individual Plasmonically Activated Spin Crossover Nanoparticle Imaged by Ultrafast Transmission Electron Microscopy Open
Spin crossover (SCO) is a promising switching phenomenon when implemented in electronic devices as molecules, thin films or nanoparticles. Among the properties modulated along this phenomenon, optically induced mechanical changes are of tr…
View article: Dynamical limits by downsizing for the photo-induced switching in a molecular material revealed by time-resolved X-ray diffraction
Dynamical limits by downsizing for the photo-induced switching in a molecular material revealed by time-resolved X-ray diffraction Open
Cooperative molecular switching at the solid state is exemplified by spin crossover phenomenon in crystals of transition metal complexes. Time-resolved studies with temporal resolutions that separate molecular level dynamics from macroscop…
View article: Tutorial on the elastic theory of spin crossover materials
Tutorial on the elastic theory of spin crossover materials Open
In this paper, we present the ingredients that allow the building-up of the elastic model, one of the approaches that successfully describes the phenomena observed in complex spin-crossover systems at both the micro- and macroscopic level …
View article: Theoretical approach for elastically driven cooperative switching of spin-crossover compounds impacted by an ultrashort laser pulse
Theoretical approach for elastically driven cooperative switching of spin-crossover compounds impacted by an ultrashort laser pulse Open
International audience