Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Gian Luca Ravera"'
Autor:
Emanuele Di Palma, Silvio Ceccuzzi, Gian Luca Ravera, Elio Sabia, Ivan Spassovsky, Giuseppe Dattoli
Publikováno v:
Applied Sciences, Vol 11, Iss 20, p 9499 (2021)
We discuss a hybrid Free Electron Laser (FEL) architecture operating with a RF undulator provided by a powerful Cyclotron Auto-Resonance Maser (CARM). We outline the design elements to operate a compact X-ray device. We review the essential aspects o
Externí odkaz:
https://doaj.org/article/7c0c0b22fb7c402384321d2f10495cd6
Autor:
Giuseppe Dattoli, Gian Luca Ravera, Ivan Spassovsky, Emanuele Di Palma, Silvio Ceccuzzi, Elio Sabia
Publikováno v:
Applied Sciences, Vol 11, Iss 9499, p 9499 (2021)
Applied Sciences
Volume 11
Issue 20
Applied Sciences
Volume 11
Issue 20
We discuss a hybrid Free Electron Laser (FEL) architecture operating with a RF undulator provided by a powerful Cyclotron Auto-Resonance Maser (CARM). We outline the design elements to operate a compact X-ray device. We review the essential aspects o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43ddea4cb3c578905246de7f40512bdb
http://hdl.handle.net/20.500.12079/61705
http://hdl.handle.net/20.500.12079/61705
Autor:
C. Castaldo, Matteo Vallar, A. A. Tuccillo, P. Vincenzi, Silvio Ceccuzzi, Gustavo Granucci, Tommaso Bolzonella, Gian Luca Ravera, Alessandro Cardinali
Publikováno v:
Plasma physics and controlled fusion (Online) 62 (2020): 044001-1–044001-11. doi:10.1088/1361-6587/ab73da
info:cnr-pdr/source/autori:Cardinali A.; Bolzonella T.; Castaldo C.; Ceccuzzi S.; Granucci G.; Ravera G.L.; Tuccillo A.A.; Vallar M.; Vincenzi P./titolo:Study of ion cyclotron heating scenarios and fast particles generation in the divertor tokamak test facility/doi:10.1088%2F1361-6587%2Fab73da/rivista:Plasma physics and controlled fusion (Online)/anno:2020/pagina_da:044001-1/pagina_a:044001-11/intervallo_pagine:044001-1–044001-11/volume:62
info:cnr-pdr/source/autori:Cardinali A.; Bolzonella T.; Castaldo C.; Ceccuzzi S.; Granucci G.; Ravera G.L.; Tuccillo A.A.; Vallar M.; Vincenzi P./titolo:Study of ion cyclotron heating scenarios and fast particles generation in the divertor tokamak test facility/doi:10.1088%2F1361-6587%2Fab73da/rivista:Plasma physics and controlled fusion (Online)/anno:2020/pagina_da:044001-1/pagina_a:044001-11/intervallo_pagine:044001-1–044001-11/volume:62
In this study we are investigating the physics of ion-cyclotron resonance heating (ICRH) plasma interaction in the Divertor Tokamak Test facility, on the basis of the plasma and tokamak parameters characterizing the machine, as well as the antenna de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9d1ee1f52a886e00ba71ede974cad8b
http://www.cnr.it/prodotto/i/419921
http://www.cnr.it/prodotto/i/419921
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 65:2726-2733
Mode filters, based on oversized rectangular waveguides with periodic symmetrical junctions, are addressed through analytical models under a small coupling approximation to explain the physical mechanisms of their behavior, and provide guidelines for
Autor:
Elisa Regalbuto, Antonella Sgura, Jessica Marinaccio, Valeria Franchini, Laura Masuelli, Andrea De Amicis, Gian Luca Ravera, Florigio Lista, Gian Piero Gallerano, Elisa Coluzzi, Emilio Giovenale, Silvio Ceccuzzi, Monica Benvenuto, Stefania De Sanctis, Roberto Bei, Andrea Modesti, Sara Di Cristofaro, Andrea Doria
In the last decades, technological development has led to an increasing use of devices and systems based on microwave radiation. The increased employment of these devices has elicited questions about the potential long-term health consequences associ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2665a85c6db4c8317241c66da5f031ba
http://hdl.handle.net/2108/212015
http://hdl.handle.net/2108/212015
Autor:
Laura Masuelli, Gian Piero Gallerano, Elisa Coluzzi, Roberto Bei, Andrea Modesti, Gian Luca Ravera, Jessica Marinaccio, Valeria Franchini, Stefania De Sanctis, Elisa Regalbuto, Antonella Sgura, Silvio Ceccuzzi, Andrea De Amicis, Monica Benvenuto, Emilio Giovenale, Florigio Lista, Sara Di Cristofaro, Andrea Doria
In this paper, we present a comprehensive discussion of the results obtained after in vitro exposure of human fetal fibroblasts and human adult fibroblasts to pulsed radiation in a wide band between 100 and 150 GHz and to continuous wave radiation at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::191eebf2e128f3d60dd71e516129ebc0
https://hdl.handle.net/11590/340539
https://hdl.handle.net/11590/340539
The filtering of unwanted modes that can propagate in oversized rectangular waveguides is addressed, focusing on longitudinal corrugations partially filled with an absorber. Lengthwise slots, in the middle of top and bottom waveguide walls, can indee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c729ac90f9327d59df2ed5910c63940
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84985027679&partnerID=40&md5=842c2ed806a7efaebe71dc12845f2abe
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84985027679&partnerID=40&md5=842c2ed806a7efaebe71dc12845f2abe
Autor:
Emanuele Di Palma, Gian Luca Ravera, N.Y. Peskov, Francesco Mirizzi, Andrey V. Savilov, Giuseppe Dattoli, Silvio Ceccuzzi, Mikhail Yu. Glyavin, Naum S. Ginzburg, Ivan Spassovsky, Vladislav Yu. Zaslavsky
Publikováno v:
2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)
Project of narrow-band 300 GHz / 500 kW radiation source operating in a quasi-continuous regime and aimed on modern plasma fusion applications is under development at ENEA (Frascati). As a solution of such source based on a moderately relativistic 50
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a310288d9e628f09b7bfc9846e0159ab
http://hdl.handle.net/11577/3220446
http://hdl.handle.net/11577/3220446
Autor:
Alessandro Bruschi, Gustavo Granucci, R. Cesario, Gian Luca Ravera, Vincenzo Pericoli Ridolfini, L. Panaccione, Francesco Mirizzi, Riccardo Maggiora, Alessandro Cardinali, Angelo A. Tuccillo
Publikováno v:
Fusion engineering and design 84 (2009): 1313–1316. doi:10.1016/j.fusengdes.2008.12.048
info:cnr-pdr/source/autori:Mirizzi, Francesco[ 1 ] ; Bruschi, Alessandro[ 2 ] ; Cardinali, Alessandro[ 1 ] ; Cesario, Roberto[ 1 ] ; Granucci, Gustavo[ 2 ] ; Maggiora, Riccardo[ 3 ] ; Panaccione, Luigi[ 1 ] ; Ridolfini, Vincenzo Pericoli[ 1 ] ; Ravera, Gian Luca[ 1 ] ; Tuccillo, Angelo A.[ 1 ]/titolo:The three RF additional heating systems for FAST/doi:10.1016%2Fj.fusengdes.2008.12.048/rivista:Fusion engineering and design/anno:2009/pagina_da:1313/pagina_a:1316/intervallo_pagine:1313–1316/volume:84
info:cnr-pdr/source/autori:Mirizzi, Francesco[ 1 ] ; Bruschi, Alessandro[ 2 ] ; Cardinali, Alessandro[ 1 ] ; Cesario, Roberto[ 1 ] ; Granucci, Gustavo[ 2 ] ; Maggiora, Riccardo[ 3 ] ; Panaccione, Luigi[ 1 ] ; Ridolfini, Vincenzo Pericoli[ 1 ] ; Ravera, Gian Luca[ 1 ] ; Tuccillo, Angelo A.[ 1 ]/titolo:The three RF additional heating systems for FAST/doi:10.1016%2Fj.fusengdes.2008.12.048/rivista:Fusion engineering and design/anno:2009/pagina_da:1313/pagina_a:1316/intervallo_pagine:1313–1316/volume:84
FAST (Fusion Advanced Studies Torus) is a new tokamak machine proposed by the Italian Fusion Association as a Satellite Tokamak for the ITER programme. FAST will operate with deuterium plasmas to avoid the complexity deriving from the use of tritium.