Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Borrego Varillas, Rocio"'
Autor:
Galán, Marina Fernández, Serrano, Javier, Jarque, Enrique Conejero, Borrego-Varillas, Rocío, Lucchini, Matteo, Reduzzi, Maurizio, Nisoli, Mauro, Brahms, Christian, Travers, John C., Hernández-García, Carlos, Roman, Julio San
High-order harmonic generation (HHG) arising from the non-perturbative interaction of intense light fields with matter constitutes a well-established tabletop source of coherent extreme-ultraviolet and soft X-ray radiation, which is typically emitted
Externí odkaz:
http://arxiv.org/abs/2312.13321
Autor:
Plach, Marius, Vismarra, Federico, Appi, Elisa, Poulain, Vénus, Peschel, Jasper, Smorenburg, Peter, O'Dwyer, David P., Edward, Stephen, Tao, Yin, Borrego-Varillas, Rocío, Nisoli, Mauro, Arnold, Cord L., L'Huillier, Anne, Eng-Johnsson, Per
We investigate the spatial characteristics of high-order harmonic radiation generated in argon, and observe cross-like patterns in the far field. An analytical model describing harmonics from an astigmatic driving beam reveals that these patterns res
Externí odkaz:
http://arxiv.org/abs/2308.08018
Autor:
Inzani, Giacomo, Adamska, Lyudmyla, Eskandari-asl, Amir, Di Palo, Nicola, Dolso, Gian Luca, Moio, Bruno, D'Onofrio, Luciano Jacopo, Lamperti, Alessio, Molle, Alessandro, Borrego-Varillas, Rocío, Nisoli, Mauro, Pittalis, Stefano, Rozzi, Carlo Andrea, Avella, Adolfo, Lucchini, Matteo
Publikováno v:
Nat. Photon. 17, 1059 (2023)
The route towards manipulation of the optoelectronic properties of matter beyond the current limits of electronics starts from a comprehensive study of the ultrafast dynamics triggered by interaction with light. Among them, a fundamental role is play
Externí odkaz:
http://arxiv.org/abs/2212.02157
Autor:
Lucchini, Matteo, Medeghini, Fabio, Wu, Yingxuan, Vismarra, Federico, Borrego-Varillas, Rocío, Crego, Aurora, Frassetto, Fabio, Poletto, Luca, Sato, Shunsuke A., Hübener, Hannes, De Giovannini, Umberto, Rubio, Ángel, Nisoli, Mauro
The advent of ultrafast laser science offers the unique opportunity to combine Floquet engineering with extreme time resolution, further pushing the optical control of matter into the petahertz domain. However, what is the shortest driving pulse for
Externí odkaz:
http://arxiv.org/abs/2205.00788
Autor:
Moio, Bruno, Dolso, Gian Luca, Inzani, Giacomo, Di Palo, Nicola, Sato, Shunsuke A., Borrego-Varillas, Rocío, Nisoli, Mauro, Lucchini, Matteo
The first step to gain optical control over the ultrafast processes initiated by light in solids is a correct identification of the physical mechanisms at play. Among them, exciton formation has been identified as a crucial phenomenon which deeply af
Externí odkaz:
http://arxiv.org/abs/2107.08202
Autor:
Moio, Bruno, Dolso, Gian Luca, Inzani, Giacomo, Di Palo, Nicola, Borrego-Varillas, Rocío, Nisoli, Mauro, Lucchini, Matteo
The use of few-femtosecond, extreme ultraviolet (XUV) pulses, produced by high-order harmonic generation, in combination with few-femtosecond infrared (IR) pulses in pump-probe experiments has great potential to disclose ultrafast dynamics in molecul
Externí odkaz:
http://arxiv.org/abs/2106.10343
Autor:
Lucchini, Matteo, Sato, Shunsuke A., Lucarelli, Giacinto D., Moio, Bruno, Inzani, Giacomo, Borrego-Varillas, Rocío, Frassetto, Fabio, Poletto, Luca, Hübener, Hannes, De Giovannini, Umberto, Rubio, Angel, Nisoli, Mauro
The electro-optical properties of most semiconductors and insulators of technological interest are dominated by the presence of electron-hole quasiparticles called excitons. The manipulation of these hydrogen-like quasi-particles in dielectrics, has
Externí odkaz:
http://arxiv.org/abs/2006.16008
Autor:
Portone, Alberto, Borrego-Varillas, Rocio, Ganzer, Lucia, Di Corato, Riccardo, Qualtieri, Antonio, Persano, Luana, Camposeo, Andrea, Cerullo, Giulio, Pisignano, Dario
The miniaturization of diagnostic devices that exploit optical detection schemes requires the design of light-sources combining small size, high performance for effective excitation of chromophores, and mechanical flexibility for easy coupling to com
Externí odkaz:
http://arxiv.org/abs/2006.15392
Autor:
Trovatello, Chiara, Katsch, Florian, Borys, Nicholas J., Selig, Malte, Yao, Kaiyuan, Borrego-Varillas, Rocio, Scotognella, Francesco, Kriegel, Ilka, Yan, Aiming, Zettl, Alex, Schuck, P. James, Knorr, Andreas, Cerullo, Giulio, Conte, Stefano Dal
The equilibrium and non-equilibrium optical properties of single-layer transition metal dichalcogenides (TMDs) are determined by strongly bound excitons. Exciton relaxation dynamics in TMDs have been extensively studied by time-domain optical spectro
Externí odkaz:
http://arxiv.org/abs/2002.07108
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