Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Giovanni, De Ninno"'
Autor:
René Wagner, Markus Ilchen, Nicolas Douguet, Philipp Schmidt, Niclas Wieland, Carlo Callegari, Zachary Delk, Alexander Demidovich, Giovanni De Ninno, Michele Di Fraia, Jiri Hofbrucker, Michele Manfredda, Valerija Music, Oksana Plekan, Kevin C. Prince, Daniel E. Rivas, Marco Zangrando, Alexei N. Grum-Grzhimailo, Klaus Bartschat, Michael Meyer
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract The circular dichroism (CD) of photoelectrons generated by near-infrared (NIR) laser pulses using multiphoton ionization of excited He+ ions in the 3p(m= +1) state is investigated. The ions were prepared by circularly polarized extreme ultra
Externí odkaz:
https://doaj.org/article/c07fbb36a37d423fbc06063747493ca4
Autor:
Luka Novinec, Matteo Pancaldi, Flavio Capotondi, Giovanni De Ninno, Francesco Guzzi, George Kourousias, Emanuele Pedersoli, Barbara Ressel, Benedikt Rösner, Alberto Simoncig, Marco Zangrando, Michele Manfredda
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 5, Pp 1058-1066 (2024)
Advances in physics have been significantly driven by state-of-the-art technology, and in photonics and X-ray science this calls for the ability to manipulate the characteristics of optical beams. Orbital angular momentum (OAM) beams hold substantial
Externí odkaz:
https://doaj.org/article/4e4f3efaf8e547d4a37c6ef84c4c05ae
Autor:
Martin Hennecke, Clemens von Korff Schmising, Kelvin Yao, Emmanuelle Jal, Boris Vodungbo, Valentin Chardonnet, Katherine Légaré, Flavio Capotondi, Denys Naumenko, Emanuele Pedersoli, Ignacio Lopez-Quintas, Ivaylo P. Nikolov, Lorenzo Raimondi, Giovanni De Ninno, Leandro Salemi, Sergiu Ruta, Roy Chantrell, Thomas Ostler, Bastian Pfau, Dieter Engel, Peter M. Oppeneer, Stefan Eisebitt, Ilie Radu
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-8 (2024)
Abstract Coherent light-matter interactions mediated by opto-magnetic phenomena like the inverse Faraday effect (IFE) are expected to provide a non-thermal pathway for ultrafast manipulation of magnetism on timescales as short as the excitation pulse
Externí odkaz:
https://doaj.org/article/7163ef0ad4144233bd25a2ef5ff206e0
Autor:
Cyril Léveillé, Erick Burgos-Parra, Yanis Sassi, Fernando Ajejas, Valentin Chardonnet, Emanuele Pedersoli, Flavio Capotondi, Giovanni De Ninno, Francesco Maccherozzi, Sarnjeet Dhesi, David M. Burn, Gerrit van der Laan, Oliver S. Latcham, Andrey V. Shytov, Volodymyr V. Kruglyak, Emmanuelle Jal, Vincent Cros, Jean-Yves Chauleau, Nicolas Reyren, Michel Viret, Nicolas Jaouen
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-6 (2022)
There is interest in encoding of information in complex spin structures present in magnetic systems, such as domain walls. Here, Léveillé et al study the ultrafast dynamics of chiral domain walls, and show the emergence of a transient spin chiral t
Externí odkaz:
https://doaj.org/article/6502221591db4ad887b20670826d1b6e
Autor:
Praveen Kumar Maroju, Michele Di Fraia, Oksana Plekan, Matteo Bonanomi, Barbara Merzuk, David Busto, Ioannis Makos, Marvin Schmoll, Ronak Shah, Primož Rebernik Ribič, Luca Giannessi, Giovanni De Ninno, Carlo Spezzani, Giuseppe Penco, Alexander Demidovich, Miltcho Danailov, Marcello Coreno, Marco Zangrando, Alberto Simoncig, Michele Manfredda, Richard J. Squibb, Raimund Feifel, Samuel Bengtsson, Emma Rose Simpson, Tamás Csizmadia, Mathieu Dumergue, Sergei Kühn, Kiyoshi Ueda, Jianxiong Li, Kenneth J. Schafer, Fabio Frassetto, Luca Poletto, Kevin C. Prince, Johan Mauritsson, Carlo Callegari, Giuseppe Sansone
Publikováno v:
Nature Photonics. 17:200-207
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e322c59e3e5d531071aa0ede9311319a
https://doi.org/10.1038/s41566-022-01127-3
https://doi.org/10.1038/s41566-022-01127-3
Autor:
Praveen Kumar Maroju, Cesare Grazioli, Michele Di Fraia, Matteo Moioli, Dominik Ertel, Hamed Ahmadi, Oksana Plekan, Paola Finetti, Enrico Allaria, Luca Giannessi, Giovanni De Ninno, Alberto A. Lutman, Richard J. Squibb, Raimund Feifel, Paolo Carpeggiani, Maurizio Reduzzi, Tommaso Mazza, Michael Meyer, Samuel Bengtsson, Neven Ibrakovic, Emma Rose Simpson, Johan Mauritsson, Tamás Csizmadia, Mathieu Dumergue, Sergei Kühn, Harshitha Nandiga Gopalakrishnan, Daehyun You, Kiyoshi Ueda, Marie Labeye, Jens Egebjerg Bækhøj, Kenneth J. Schafer, Elena V. Gryzlova, Alexei N. Grum-Grzhimailo, Kevin C. Prince, Carlo Callegari, Giuseppe Sansone
Publikováno v:
Applied Sciences, Vol 11, Iss 21, p 9791 (2021)
Free-electron lasers (FELs) can produce radiation in the short wavelength range extending from the extreme ultraviolet (XUV) to the X-rays with a few to a few tens of femtoseconds pulse duration. These facilities have enabled significant breakthrough
Externí odkaz:
https://doaj.org/article/870066e9c2204702bc70c5345f4b1e41
Autor:
David Gauthier, Enrico Allaria, Marcello Coreno, Ivan Cudin, Hugo Dacasa, Miltcho Boyanov Danailov, Alexander Demidovich, Simone Di Mitri, Bruno Diviacco, Eugenio Ferrari, Paola Finetti, Fabio Frassetto, David Garzella, Swen Künzel, Vincent Leroux, Benoît Mahieu, Nicola Mahne, Michael Meyer, Tommaso Mazza, Paolo Miotti, Giuseppe Penco, Lorenzo Raimondi, Primož Rebernik Ribič, Robert Richter, Eléonore Roussel, Sebastian Schulz, Luca Sturari, Cristian Svetina, Mauro Trovò, Paul Andreas Walker, Marco Zangrando, Carlo Callegari, Marta Fajardo, Luca Poletto, Philippe Zeitoun, Luca Giannessi, Giovanni De Ninno
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
Short laser pulses of femtosecond time scales are in high demand in order to explore the fast electron dynamics in light-matter interactions. Here, the authors demonstrated the compression of free electron laser pulses in the extreme ultraviolet rang
Externí odkaz:
https://doaj.org/article/8d9ea41ffaa246f08e9a339b879b72fc
Autor:
Eugenio Ferrari, Carlo Spezzani, Franck Fortuna, Renaud Delaunay, Franck Vidal, Ivaylo Nikolov, Paolo Cinquegrana, Bruno Diviacco, David Gauthier, Giuseppe Penco, Primož Rebernik Ribič, Eleonore Roussel, Marco Trovò, Jean-Baptiste Moussy, Tommaso Pincelli, Lounès Lounis, Michele Manfredda, Emanuele Pedersoli, Flavio Capotondi, Cristian Svetina, Nicola Mahne, Marco Zangrando, Lorenzo Raimondi, Alexander Demidovich, Luca Giannessi, Giovanni De Ninno, Miltcho Boyanov Danailov, Enrico Allaria, Maurizio Sacchi
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
Two-colour X-ray free electron laser is a powerful tool for pump–probe measurements, but currently constrained by limited tunability. Here, Ferrari et al. develop a configuration that allows tuning both the pump and the probe to specific electronic
Externí odkaz:
https://doaj.org/article/043673d374094409866091252501fdeb
Autor:
Alessandra Ciavardini, Federico Galdenzi, Marcello Coreno, Giovanni De Ninno, Cesare Grazioli, Monica de Simone, Roberta Totani, Susanna Piccirillo, Oksana Plekan, Aurora Ponzi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::332b5f8ce11f933a7050adbb2f7c4582
https://hdl.handle.net/2108/313522
https://hdl.handle.net/2108/313522
Autor:
Daehyun You, Kiyoshi Ueda, Elena V. Gryzlova, Alexei N. Grum-Grzhimailo, Maria M. Popova, Ekaterina I. Staroselskaya, Oyunbileg Tugs, Yuki Orimo, Takeshi Sato, Kenichi L. Ishikawa, Paolo Antonio Carpeggiani, Tamás Csizmadia, Miklós Füle, Giuseppe Sansone, Praveen Kumar Maroju, Alessandro D’Elia, Tommaso Mazza, Michael Meyer, Carlo Callegari, Michele Di Fraia, Oksana Plekan, Robert Richter, Luca Giannessi, Enrico Allaria, Giovanni De Ninno, Mauro Trovò, Laura Badano, Bruno Diviacco, Giulio Gaio, David Gauthier, Najmeh Mirian, Giuseppe Penco, Primož Rebernik Ribič, Simone Spampinati, Carlo Spezzani, Kevin C. Prince
Publikováno v:
Physical Review X, Vol 10, Iss 3, p 031070 (2020)
Quantum mechanically, photoionization can be fully described by the complex photoionization amplitudes that describe the transition between the ground state and the continuum state. Knowledge of the value of the phase of these amplitudes has been a c
Externí odkaz:
https://doaj.org/article/4cf782f8e254437f847e8aca791ba517