The deformation and flow of disordered solids, such as metallic glasses and concentrated
emulsions, involves swift localized rearrangements of particles that induce a long-range …

Abstract Domain walls in magnets, vortex lattices in superconductors, contact lines at
depinning, and many other systems can be modeled as an elastic system subject to …

We present a quantitative and comparative study of magnetic-field-driven domain-wall
depinning transition in different ferromagnetic ultrathin films over a wide range of …

Plastic yielding of amorphous solids occurs by power-law distributed deformation
avalanches whose universality is still debated. Experiments and molecular dynamics …

We capture the spatiotemporal velocity dynamics of dislocation avalanches in face-centered
cubic (FCC) gold and body-centered cubic (BCC) niobium crystals by compression testing of …

Many systems crackle, from earthquakes and financial markets to Barkhausen effect in
ferromagnetic materials. Despite the diversity in essence, the noise emitted in these …

The interplay between the critical fluctuations and the sample geometry is investigated
numerically using thin random-field ferromagnets exhibiting the field-driven magnetisation …

In the presence of impurities, ferromagnetic and ferroelectric domain walls slide only above
a finite external field. Close to this depinning threshold, they proceed by large and abrupt …

We study the ultraslow domain-wall motion in ferromagnetic thin films driven by a weak
magnetic field. Using time-resolved magneto-optical Kerr effect microscopy, we access to …

Crackling dynamics is characterized by a release of incoming energy through intermittent
avalanches. The shape, ie, the internal temporal structure of these avalanches, gives …