3 papers
cond-mat.str-el2021
Mott Memristors based on Field-Induced Carrier Avalanche Multiplication
Francesco Peronaci, Sara Ameli, Shintaro Takayoshi +2
We present a theory of Mott memristors whose working principle is the non-linear carrier avalanche multiplication in Mott insulators subject to strong electric fields. The internal…
cond-mat.str-el2020
Floquet prethermalization and Rabi oscillations in optically excited Hubbard clusters
Junichi Okamoto, Francesco Peronaci
We study the properties of Floquet prethermal states in two-dimensional Mott-insulating Hubbard clusters under continuous optical excitation. With exact-diagonalization simulations…
cond-mat.str-el2019
Enhancement of Local Pairing Correlations in Periodically Driven Mott Insulators
Francesco Peronaci, Olivier Parcollet, Marco Schiró
We investigate a model for a Mott insulator in presence of a time-periodic modulated interaction and a coupling to a thermal reservoir. The combination of drive and dissipation lea…