Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Flavio Giorgi"'
Autor:
Novella Bartolini, Andrea Coletta, Flavio Giorgi, Gaia Maselli, Matteo Prata, Domenicomichele Silvestri
Publikováno v:
2023 18th Wireless On-Demand Network Systems and Services Conference (WONS).
Autor:
Flavio Giorgianni, Mattia Udina, Tommaso Cea, Eugenio Paris, Marco Caputo, Milan Radovic, Larissa Boie, Joe Sakai, Christof W. Schneider, Steven Lee Johnson
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-7 (2022)
The use of intense light to control transient properties of quantum materials is a subject of current interest in ultrafast condensed matter physics. Here, a new up-conversion pathway for the optical control of Raman-active modes is demonstrated via
Externí odkaz:
https://doaj.org/article/fa7be478a36646129dcde245733e5fc2
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
Thermal effects limit the speed of the electrically driven insulator-metal transition in V2O3 to tens of picoseconds. Here the authors show that under an intense THz-electric-field excitation the thermal regime can be overcome, achieving a purely ele
Externí odkaz:
https://doaj.org/article/90d95cb6bb4e42029d6860177340c338
Autor:
Fausto D’Apuzzo, Alba R. Piacenti, Flavio Giorgianni, Marta Autore, Mariangela Cestelli Guidi, Augusto Marcelli, Ulrich Schade, Yoshikazu Ito, Mingwei Chen, Stefano Lupi
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Recently, fabrication processes have realised three-dimensional nanoporous graphene. Here, the authors reveal two-dimensional Dirac plasmons in three-dimensional nanoporous graphene disclosing strong plasmonic absorptions tunable from terahertz to mi
Externí odkaz:
https://doaj.org/article/63d8b30404f9491b82c4b6f9e4e91846
Autor:
Flavio Giorgianni, Enrica Chiadroni, Andrea Rovere, Mariangela Cestelli-Guidi, Andrea Perucchi, Marco Bellaveglia, Michele Castellano, Domenico Di Giovenale, Giampiero Di Pirro, Massimo Ferrario, Riccardo Pompili, Cristina Vaccarezza, Fabio Villa, Alessandro Cianchi, Andrea Mostacci, Massimo Petrarca, Matthew Brahlek, Nikesh Koirala, Seongshik Oh, Stefano Lupi
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
The terahertz response of topological insulator surface states, in which relativistic electrons are protected from backscattering, possesses potential optic and plasmonic applications. Here, the authors demonstrate a nonlinear absorption response of
Externí odkaz:
https://doaj.org/article/cbfc6e0a059c4b7ab5e209100d54990d
Autor:
Flavio Giorgianni, Maria Pia Anania, Marco Bellaveglia, Angelo Biagioni, Enrica Chiadroni, Alessandro Cianchi, Maddalena Daniele, Mario Del Franco, Domenico Di Giovenale, Giampiero Di Pirro, Massimo Ferrario, Stefano Lupi, Andrea Mostacci, Massimo Petrarca, Stefano Pioli, Riccardo Pompili, Vladimir Shpakov, Cristina Vaccarezza, Fabio Villa
Publikováno v:
Applied Sciences, Vol 6, Iss 2, p 56 (2016)
The ultra-short electron beams, produced through the velocity bunching compression technique at the SPARC_LAB test Facility (Frascati, Italy), are used to produce Coherent Transition Radiation in the terahertz (THz) range. This paper reports on the m
Externí odkaz:
https://doaj.org/article/3417c0c17e784b0e9f0ae045914b414d