Seminario
Prof. Davide Boschetto,
Laboratoire d’Optique Appliquée, ENSTA Paris, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 91761 Palaiseau, France
will give a seminar in building RM009 on 09/02/2024 at 4:00 pm.
Title: Ultrafast photoinduced control of conductivity in an incommensurate crystal.
Abstract: Femtosecond laser pulse irradiation enables precise control of conductivity in materials, revolutionizing fields like nanoelectronics and materials science. It offers rapid modulation within femtosecond timescales, facilitating advancements in ultrafast electronics and high-speed data processing. In this talk, we will focus on the photoinduced reduction of conductivity in incommensurate crystals through excitation of electrons into localized states, revealing potential applications in optoelectronics, ultrafast switches, and photonic devices.