34 citations · 37 across the 7 of their papers we have counts for
8 papers
Thermal Holography with Nonlocal Metasurfaces
Mingze He, Lin Jing, Michele Guizzardi +7
Thermal radiation and luminescence are among the most ubiquitous sources of light, yet their properties are difficult to engineer due to their incoherent nature. Recent advances in…
All-Optical Control over Nonlocality for Ultrafast Image Processing with an Excitonic Metasurface
Bernardo S. Dias, Romain Tirole, Michele Guizzardi +4
Image processing lies at the foundation of many modern technologies, such as augmented reality and autonomous driving, yet conventional digital approaches remain energy-intensive a…
Ultrafast dynamics of coherent exciton-polaritons in van der Waals semiconductor metasurfaces
Luca Sortino, Armando Genco, Cristina Cruciano +14
Enabling coherent light-matter interactions is a critical step toward next-generation quantum technologies. However, achieving this under ambient temperature conditions remains cha…
Ultrafast optical control of polariton energy in an organic semiconductor microcavity
Kirsty E. McGhee, Michele Guizzardi, Rahul Jayaprakash +8
The manipulation of exciton-polaritons and their condensates is of great interest due to their applications in polariton simulators and high-speed, all-optical logic devices. Until…
Near-Infrared plasmon induced hot electron extraction evidence in an indium tin oxide nanoparticle / monolayer molybdenum disulphide heterostructure
Michele Guizzardi, Michele Ghini, Andrea Villa +8
In this work, we observe plasmon induced hot electron extraction in a heterojunction between indium tin oxide nanocrystals and monolayer molybdenum disulphide. We study the sample…
Ultrafast structural color change in indium tin oxide/titanium dioxide 1D photonic crystal
Liliana Moscardi, Stefano Varas, Alessandro Chiasera +2
Photonic crystals can integrate plasmonic materials such as indium tin oxide (ITO) in their structure. Exploiting ITO plasmonic properties it is possible to tune the photonic band…
Electrically tuneable nonequilibrium optical response of graphene
Eva A. A. Pogna, Andrea Tomadin, Osman Balci +9
The ability to tune the optical response of a material via electrostatic gating is crucial for optoelectronic applications, such as electro-optic modulators, saturable absorbers, o…
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…