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Pump-Push-Probe for Ultrafast All-Optical Switching: The Case of a Nanographene Molecule
Giuseppe M. Paterno, Luca Moretti, Alex J. Barker +6
In the last two decades, the three-beams pump-push-probe (PPP) technique has become a well-established tool for investigating the multidimensional configurational space of a molecu…
An energy window study of light transmission-disorder relationship in 1D photonic structures
Michele Bellingeri, Davide Cassi, Francesco Scotognella
While the light transmission of photonic crystals is characterized by the photonic band gap, the one of disordered photonic structures is typified by a multiplicity of transmission…
TaAs Weyl semimetal based one-dimensional photonic structures
Ilka Kriegel, Michele Guizzardi, Francesco Scotognella
Weyl semimetals can be described as the three-dimensional analogue of graphene, showing linear dispersion around nodes (Weyl points) [1]. Tantalum arsenide (TaAs) is among the most…
Semiconducting Carbon Nanotubes in Photovoltaic Blends: the case of PTB7:PC60BM:(6,5) SWNT
Diana Gisell Figueroa del Valle, Giuseppe M. Paternò, Francesco Scotognella
Blends of carbon nanotubes with conjugated polymer and fullerene derivatives are complex nanocomposite systems, which have recently attracted a great research interest for their ph…
Structural color tuning in 1D photonic crystals with electric field and magnetic field
Eduardo Aluicio-Sarduy, Simone Callegari, Diana Gisell Figueroa del Valle +3
A tuning of the light transmission properties of 1D photonic structures employing an external stimulus is very attracting and opens the way to the fabrication of optical switches f…
One-dimensional disordered photonic structures with two or more materials
Alessandro Chiasera, Luigino Criante, Stefano Varas +9
Here we would like to discuss the light transmission modulation by periodic and disordered one dimensional (1D) photonic structures. In particular, we will present some theoretical…