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1,273 papers
Geometric investigation of chaos unfolding in Hamiltonian systems
L. Salasnich, F. Sattin
In this work we revisit the geometric approach to chaos in Hamiltonian dynamics, by means of the Jacobi-Levi-Civita equation (JLCE). We inspect numerically two low-dimensional dyna…
Magneto-optical Kerr effect in pump-probe setups
Amir Eskandari-asl, Adolfo Avella
We develop a general theoretical framework for computing the time-resolved magneto-optical Kerr effect in ultrafast pump-probe setups, formulated within the Dynamical Projective Op…
Controlling photo-excited electron-spin by light-polarization in ultrafast-pumped altermagnets
Amir Eskandari-asl, Jorge I. Facio, Oleg Janson +2
Altermagnets (AMs) constitute a novel class of spin-compensated materials in which the symmetry connecting opposite-spin sublattices involves a spatial rotation. Here, we uncover a…
Variability in Resistive Memories
Juan B. Roldán, Enrique Miranda, David Maldonado +17
Resistive memories are outstanding electron devices that have displayed a large potential in a plethora of applications such as nonvolatile data storage, neuromorphic computing, ha…
Electron thermalization length in solid para-hydrogen at low-temperature
A. F. Borghesani, G. Carugno, G. Messineo +1
We report the first ever measurements of the thermalization length of low-energy electrons injected into solid para-hydrogen at a temperature \(T\approx 2.8\,\)K. The use of the pu…
Breakup of quantum liquid filaments into droplets
Francesco Ancilotto, Manuel Barranco, Marti Pi
We have investigated how the Rayleigh-Plateau instability of a filament made of a 41K-87Rb self-bound mixture may lead to an array of identical quantum droplets, with typical break…