2 citations · 2 across the 4 of their papers we have counts for
4 papers
Electronic correlations and fluctuating lattice distortions in vanadium dioxide
Antonio Picano, Martin Eckstein, Francesco Grandi
Metal-insulator transitions in correlated materials are often accompanied by a change of crystal structure. They are commonly described within a coherent lattice approximation, whi…
Floquet X-Ray Scattering as a Probe of Hidden Electronic Orders
Martin Eckstein, Eva Paprotzki
We develop a theoretical framework for Floquet resonant X-ray scattering, using Floquet theory combined with the ultrashort core-hole lifetime expansion. We obtain a compact expres…
Stochastic resonance in disordered charge-density-wave systems
Francesco Valiera, Antonio Picano, Martin Eckstein
Ultrafast disordering observed after photo-excitation challenges the conventional picture of photo-induced transitions where symmetry-breaking takes place along a single collective…
Nonthermal order by disorder
Francesco Grandi, Antonio Picano, Ronny Thomale +2
The quench dynamics of systems exhibiting cooperative or almost competitive orders in equilibrium are explored using Ginzburg-Landau theory plus fluctuations. We show that when the…