R
R. Jacquier
Researcher at École Polytechnique Fédérale de Lausanne
Publications - 30
Citations - 464
R. Jacquier is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Helicon & Plasma. The author has an hindex of 10, co-authored 26 publications receiving 343 citations.
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Journal ArticleDOI
Overview of the TCV tokamak program: scientific progress and facility upgrades
Stefano Coda,J. Ahn,Raffaele Albanese,Stefano Alberti,E. Alessi,S. Allan,H. Anand,G. Anastassiou,Y. Andrebe,C. Angioni,Marco Ariola,M. Bernert,M. N. A. Beurskens,W. Bin,P. Blanchard,T. C. Blanken,J.A. Boedo,T. Bolzonella,F. Bouquey,F. Braunmüller,Hugo Bufferand,P. Buratti,G. Calabrò,Yann Camenen,Daniele Carnevale,F. Carpanese,F. Causa,R. Cesario,I. T. Chapman,O. Chellai,D. Choi,C. Cianfarani,G. Ciraolo,Jonathan Citrin,S. Costea,F. Crisanti,Nuno Cruz,A. Czarnecka,J. Decker,G. De Masi,G. De Tommasi,D. Douai,M. G. Dunne,B. P. Duval,T. Eich,S. Elmore,B. Esposito,M. Faitsch,Ambrogio Fasoli,Nicolas Fedorczak,Faa Federico Felici,Olivier Février,Ondrej Ficker,S. Fietz,M. Fontana,Lorenzo Frassinetti,Ivo Furno,Sergio Galeani,A. Gallo,Cristian Galperti,S. Garavaglia,Izaskun Garrido,Benedikt Geiger,E. Giovannozzi,Marco Gobbin,Timothy Goodman,Giuseppe Gorini,M. Gospodarczyk,Gustavo Granucci,Jonathan Graves,R. Guirlet,Antti Hakola,C. Ham,James Harrison,J. Hawke,Pascale Hennequin,Bogdan Hnat,Bogdan Hnat,D. Hogeweij,J.-Ph. Hogge,Cyrille Honoré,Christian Hopf,J. Horacek,Z. Huang,V. Igochine,Paolo Innocente,C. Ionita Schrittwieser,Heinz Isliker,R. Jacquier,A. Jardin,J. Kamleitner,A. N. Karpushov,D. L. Keeling,N. A. Kirneva,N. A. Kirneva,M. Kong,M. Koubiti,Jernej Kovacic,A. Krämer-Flecken,N. Krawczyk,O. Kudlacek,Benoit Labit,E. Lazzaro,H.B. Le,Bruce Lipschultz,X. Llobet,B. Lomanowski,V. P. Loschiavo,T. Lunt,Patrick Maget,E. Maljaars,A. Malygin,M. Maraschek,C. Marini,Piero Martin,Y. R. Martin,S. Mastrostefano,Roberto Maurizio,M. Mavridis,D. Mazon,R. McAdams,R. M. McDermott,Antoine Merle,H. F. Meyer,Fulvio Militello,I Miron,P. Molina Cabrera,J-M Moret,A. Moro,David Moulton,V. Naulin,F. Nespoli,Anders Nielsen,M. Nocente,Rémy Nouailletas,S. Nowak,T. Odstrcil,Gergely Papp,R. Papřok,Alessandro Pau,G. Pautasso,V. Pericoli Ridolfini,P. Piovesan,C. Piron,Theophilos Pisokas,Laurie Porte,M. Preynas,G. Ramogida,C. J. Rapson,J. Juul Rasmussen,M. Reich,H. Reimerdes,C. Reux,Paolo Ricci,D. Rittich,Fabio Riva,Timothy P. Robinson,S. Saarelma,F. Saint-Laurent,Olivier Sauter,R. Scannell,Ch. Schlatter,B. S. Schneider,P. A. Schneider,R. Schrittwieser,F. Sciortino,M. Sertoli,U. A. Sheikh,B. Sieglin,M. Silva,J. Sinha,Carlo Sozzi,M. Spolaore,Torsten Stange,T. Stoltzfus-Dueck,Patrick Tamain,A. Teplukhina,Duccio Testa,Christian Theiler,A.J. Thornton,Laust Emil Hjerrild Tophøj,Minh Quang Tran,C. Tsironis,C.K. Tsui,C.K. Tsui,A. Uccello,S. Vartanian,Geert Verdoolaege,Kevin Verhaegh,Laure Vermare,N. Vianello,W. A. J. Vijvers,Loukas Vlahos,N.M.T. Vu,Nick Walkden,Tom Wauters,H. Weisen,M. Wischmeier,P. Zestanakis,Matteo Zuin +199 more
TL;DR: The TCV tokamak has been extensively upgraded with ion heating, additional electron heating compatible with high densities, and variable divertor geometry, in a multifaceted upgrade program designed to broaden its operational range without sacrificing its fundamental flexibility.
Journal ArticleDOI
R&D around a photoneutralizer-based NBI system (Siphore) in view of a DEMO Tokamak steady state fusion reactor
Alain Simonin,Jocelyn Achard,K. Achkasov,Stéphane Béchu,C. Baudouin,O. Baulaigue,C. Blondel,Jean-Pierre Boeuf,D. Bresteau,Gilles Cartry,W. Chaibi,Cyril Drag,H.P.L. de Esch,D. Fiorucci,Gwenael Fubiani,Ivo Furno,R. Futtersack,P. Garibaldi,Alix Gicquel,C. Grand,Ph. Guittienne,G. J. M. Hagelaar,Alan Howling,R. Jacquier,Michael J. Kirkpatrick,Didier Lemoine,Bruno Lepetit,Tiberiu Minea,Emmanuel Odic,Adrien Revel,B.A. Soliman,Philippe Testé +31 more
TL;DR: In this paper, a photoneutralized neutral beam (NB) system for the future fusion reactor (DEMO Tokamak) has been proposed, where a high power photon flux generated within a Fabry-Perot cavity will overlap, cross and partially photodetach the intense negative ion beam accelerated at high energy (1 or 2 MeV).
Journal ArticleDOI
Physics research on the TCV tokamak facility: from conventional to alternative scenarios and beyond
Stefano Coda,Matteo Agostini,Raffaele Albanese,Stefano Alberti,E. Alessi,S. Allan,J. S. Allcock,Roberto Ambrosino,H. Anand,Y. Andrebe,H. Arnichand,Fulvio Auriemma,J. Ayllon-Guerola,J. Ayllon-Guerola,F. Bagnato,Justin Ball,Marcelo Baquero-Ruiz,A. A. Beletskii,M. Bernert,W. Bin,P. Blanchard,T. C. Blanken,Jose Boedo,O. Bogar,Tommaso Bolzonella,F. Bombarda,N. Bonanomi,F. Bouquey,Christopher N. Bowman,D. Brida,Jérôme Bucalossi,J. Buermans,Hugo Bufferand,P. Buratti,G. Calabrò,L. Calacci,Yann Camenen,Daniele Carnevale,F. Carpanese,Matthew Carr,Lorella Carraro,A. Casolari,F. Causa,J. Čeřovský,O. Chellai,P. Chmielewski,D. Choi,N. Christen,G. Ciraolo,L. Cordaro,S. Costea,Nuno Cruz,A. Czarnecka,A. Dal Molin,P. David,J. Decker,H. De Oliveira,D. Douai,M. Dreval,Benjamin Daniel Dudson,M. G. Dunne,B. P. Duval,T. Eich,S. Elmore,Ola Embréus,B. Esposito,M. Faitsch,M. Farnik,Ambrogio Fasoli,Nicolas Fedorczak,Federico Felici,S. Feng,X. Feng,G. Ferro,Olivier Février,Ondrej Ficker,A. Fil,M. Fontana,Lorenzo Frassinetti,Ivo Furno,D. S. Gahle,Davide Galassi,K. Gałązka,A. Gallo,Cristian Galperti,S. Garavaglia,J. Garcia,M. Garcia-Munoz,M. Garcia-Munoz,Aitor J. Garrido,Izaskun Garrido,J. Gath,Benedikt Geiger,G. Giruzzi,Marco Gobbin,Timothy Goodman,Giuseppe Gorini,M. Gospodarczyk,Gustavo Granucci,Jonathan Graves,M. Gruca,T. Gyergyek,Antti Hakola,T. Happel,G. F. Harrer,J. R. Harrison,E. Havlickova,J. Hawke,S. S. Henderson,Pascale Hennequin,L. Hesslow,D. Hogeweij,J.-Ph. Hogge,Christian Hopf,Mathias Hoppe,J. Horacek,Z. Huang,Amanda Hubbard,A. Iantchenko,V. Igochine,P. Innocente,C. Ionita Schrittwieser,Heinz Isliker,R. Jacquier,A. Jardin,A. Kappatou,A. N. Karpushov,P. V. Kazantzidis,D. L. Keeling,N. A. Kirneva,N. A. Kirneva,Matthias Komm,M. Kong,Jernej Kovacic,N. Krawczyk,O. Kudlacek,Taina Kurki-Suonio,Roch Kwiatkowski,Benoit Labit,E. Lazzaro,B. Linehan,Bruce Lipschultz,X. Llobet,R. Lombroni,V. P. Loschiavo,T. Lunt,Eva Macusova,Jens Madsen,E. Maljaars,P. Mantica,M. Maraschek,C. Marchetto,A. Marco,A. Mariani,C. Marini,Y. R. Martin,F. Matos,Roberto Maurizio,Bojan Mavkov,Didier Mazon,Patrick J. McCarthy,R. M. McDermott,Vlado Menkovski,Antoine Merle,Harry M. Meyer,D. Micheletti,Fulvio Militello,K. Mitosinkova,J. Mlynář,Vladimir E. Moiseenko,P. Molina Cabrera,Jorge Morales,J-M Moret,A. Moro,Robert Mumgaard,Volker Naulin,R. D. Nem,F. Nespoli,Anders Nielsen,Stefan Kragh Nielsen,M. Nocente,S. Nowak,Nicola Offeddu,F.P. Orsitto,Roberto Paccagnella,Artur Palha,Gergely Papp,Alessandro Pau,R. O. Pavlichenko,A. Perek,V. Pericoli Ridolfini,F. Pesamosca,V. Piergotti,L. Pigatto,P. Piovesan,C. Piron,V.V. Plyusnin,Emanuele Poli,Laurie Porte,G. Pucella,M. E. Puiatti,T. Pütterich,M. Rabinski,J. Juul Rasmussen,T. Ravensbergen,M. Reich,H. Reimerdes,F. Reimold,C. Reux,D. Ricci,Paolo Ricci,N. Rispoli,Joël Rosato,S. Saarelma,Mirko Salewski,Anna Salmi,Olivier Sauter,M. Scheffer,Ch. Schlatter,B. S. Schneider,Roman Schrittwieser,S. E. Sharapov,R. R. Sheeba,U. A. Sheikh,R. Shousha,M. Silva,J. Sinha,Carlo Sozzi,M. Spolaore,L. Stipani,Pär Strand,T. Tala,A. S. Tema Biwole,A. A. Teplukhina,Duccio Testa,Christian Theiler,A.J. Thornton,G. Tomaž,M. Tomes,Minh Quang Tran,C. Tsironis,C.K. Tsui,C.K. Tsui,Jakub Urban,M. Valisa,M. Vallar,D. C. van Vugt,S. Vartanian,O. Vasilovici,Kevin Verhaegh,Laure Vermare,N. Vianello,E. Viezzer,E. Viezzer,W. A. J. Vijvers,Fabio Villone,I. Voitsekhovitch,N. M. T. Vu,Nick Walkden,Tom Wauters,M. Weiland,H. Weisen,M. Wensing,Matthias Wiesenberger,George Wilkie,M. Wischmeier,K. Wu,Maiko Yoshida,R. Zagórski,Paolo Zanca,J. Zebrowski,A. Zisis,Matteo Zuin +272 more
TL;DR: In this article, a 1 MW neutral beam injector has been used to expand the parameter range of the TCV tokamak to include ELMy H-mode discharges sustained by electron cyclotron and neutral beam current drive.
Journal ArticleDOI
Negative ion source development for a photoneutralization based neutral beam system for future fusion reactors
Alain Simonin,R. Agnello,Stéphane Béchu,J M Bernard,C. Blondel,Jean-Pierre Boeuf,D. Bresteau,Gilles Cartry,W. Chaibi,Cyril Drag,B. P. Duval,H.P.L. de Esch,Gwenael Fubiani,Ivo Furno,C. Grand,Ph. Guittienne,Alan Howling,R. Jacquier,C. Marini,Iaroslav Morgal +19 more
TL;DR: In this paper, a new ion source concept (Cybele source) which is based on a magnetized plasma column is presented. But the main challenge of this new injector concept is the achievement of a very high power photon flux which could be provided by 3MWFabry-Perot optical cavities implanted along the 1 MeVD−============ beam in the neutralizer stage.
Journal ArticleDOI
Helicon wave-generated plasmas for negative ion beams for fusion
Ivo Furno,R. Agnello,Ursel Fantz,Alan Howling,R. Jacquier,C. Marini,Gennady Plyushchev,Philippe Guittienne,Alain Simonin +8 more
TL;DR: In this article, a resonant antenna-based helicon plasma source with up to 10 kW at 13.56 MHz was developed and is presently under study on the Resonant Antenna Ion Device (RAID).