29 citations · 123 across the 11 of their papers we have counts for
13 papers
Strong-Field-Driven Non-Linear Electron Dynamics in Thiophene Oligomers
Mustapha Driouech, Caterina Cocchi, Michele Guerrini
The interaction between conjugated molecules and intense electric field pulses drives a plethora of intriguing nonlinear phenomena, including optical limiting. While excited-state…
Rational Design of Low-Dimensional Hybrid Organic/Inorganic Interfaces for Enhanced Second-Harmonic Generation
Michele Guerrini, Muhammad Sufyan Ramzan, Caterina Cocchi
Hybrid interfaces formed by push-pull organic molecules physisorbed on two-dimensional (2D) semiconductors provide a structurally tunable platform for engineering second-harmonic g…
Real-time probing of quadrupolar contributions to the absorption cross section of non-periodic systems
Anvar Khujakulov, Michele Guerrini, Carlo Andrea Rozzi +1
The non-perturbative evaluation of multipolar cross sections is essential for probing atomic and molecular responses to spatially inhomogeneous electric fields characteristic of na…
Excited State Absorption Drives Low-Energy Optical Limiting in Oligothiophenes
Mustapha Driouech, Michele Guerrini, Caterina Cocchi
Optical limiting (OL), a crucial mechanism for protecting human eyes and sensitive sensors from intense radiation, relies on understanding the optical nonlinearities acting on the…
Ultrafast Photoexcitation of Semiconducting Photocathode Materials
Hilde Bellersen, Michele Guerrini, Caterina Cocchi
Cs-based semiconductors like and are currently used as photocathodes in particle accelerators. Their performance as electron sources critically…
Two-dimensional electronic spectroscopy from first principles
Jannis Krumland, Michele Guerrini, Antonietta De Sio +2
The recent development of multidimensional ultrafast spectroscopy techniques calls for the introduction of computational schemes that allow for the simulation of such experiments a…