1.1k citations · 2.4k across the 38 of their papers we have counts for
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Optical grade bromide-based thin film electrolytes
Nicola Melchioni, Giacomo Trupiano, Giorgio Tofani +9
Controlling the charge density in low-dimensional materials with an electrostatic potential is a powerful tool to explore and influence their electronic and optical properties. Con…
Magnetic-field-induced cavity protection for intersubband polaritons
Daniele De Bernardis, Mathieu Jeannin, Jean-Michel Manceau +3
We analyse the effect of a strong perpendicular magnetic field on an intersubband transition in a disordered doped quantum well strongly coupled to an optical cavity. The magnetic…
Unexpected Electron Transport Suppression in a Heterostructures Graphene MoS2 Multiple Field-Effect Transistor Architecture
Gaia Ciampalini, Filippo Fabbri, Guido Menichetti +8
We demonstrate a graphene-MoS2 architecture integrating multiple field-effect transistors and we independently probe and correlate the conducting properties of van der Waals couple…
Electron localization in periodically strained graphene
Davide Giambastiani, Francesco Colangelo, Alessandro Tredicucci +2
Pseudo-magnetic field (PMF) in deformed graphene has been proposed as a promising and flexible method to quantum-confine electronic states and create gaps in the local density of s…
Stress-strain in electron-beam activated polymeric micro-actuators
Davide Giambastiani, Fabio Dispinzeri, Francesco Colangelo +5
Actuation of thin polymeric films via electron irradiation is a promising avenue to realize devices based on strain engineered two dimensional (2D) materials. Complex strain profil…
Local tuning of WS2 photoluminescence using polymeric micro-actuators in a monolithic van der Waals heterostructure
Francesco Colangelo, Andrea Morandi, Stiven Forti +8
The control of the local strain profile in 2D materials offers an invaluable tool for tailoring the electronic and photonic properties of solid-state devices. In this paper, we dem…
Gate-tunable spatial modulation of localized plasmon resonances
Andrea Arcangeli, Francesco Rossella, Andrea Tomadin +7
Nanoplasmonics exploits the coupling between light and collective electron density oscillations (plasmons) to bypass the stringent limits imposed by diffraction. This coupling enab…
Stretching graphene using polymeric micro-muscles
Francesco Colangelo, Alessandro Pitanti, Vaidotas Mišeikis +6
The control of strain in two-dimensional materials opens exciting perspectives for the engineering of their electronic properties. While this expectation has been validated by arti…
Mid-Infrared intersubband polaritons in dispersive metal-insulator-metal resonators
Jean-Michel Manceau, Simone Zanotto, Tommaso Ongarello +4
We demonstrate room-temperature strong-coupling between a mid-infrared (=9.9 m) intersubband transition and the fundamental cavity mode of a metal-insulator-metal resonator.…
Saturation and bistability of defect-mode intersubband polaritons
Simone Zanotto, Federica Bianco, Giorgio Biasiol +2
In this article we report about linear and nonlinear optical properties of intersubband cavity polariton samples, where the resonant photonic mode is a defect state in a metallo-di…
Thermal noise and optomechanical features in the emission of a membrane-coupled compound cavity laser diode
Lorenzo Baldacci, Alessandro Pitanti, Luca Masini +4
We demonstrate the use of a compound optical cavity as linear displacement detector, by measuring the thermal motion of a silicon nitride suspended membrane acting as the external…
High performance bilayer-graphene Terahertz detectors
Davide Spirito, Dominique Coquillat, Sergio L. De Bonis +7
We report bilayer-graphene field effect transistors operating as THz broadband photodetectors based on plasma-waves excitation. By employing wide-gate geometries or buried gate con…
Photocurrent-based detection of Terahertz radiation in graphene
Andrea Tomadin, Alessandro Tredicucci, Vittorio Pellegrini +2
Graphene is a promising candidate for the development of detectors of Terahertz (THz) radiation. A well-known detection scheme due to Dyakonov and Shur exploits the confinement of…
Graphene field effect transistors as room-temperature Terahertz detectors
L. Vicarelli, M. S. Vitiello, D. Coquillat +6
The unique optoelectronic properties of graphene [1] make it an ideal platform for a variety of photonic applications [2], including fast photodetectors [3], transparent electrodes…
Lasing in planar semiconductor diodes
Giorgio De Simoni, Lukas Mahler, Vincenzo Piazza +5
We present a planar laser diode based on a simple fabrication scheme compatible with virtually any geometry accessible by standard semiconductor lithography technique. We show that…