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pro vyhledávání: '"Thumm, Manfred"'
Autor:
Thumm, Manfred
This report presents an update of the experimental achievements published in the review “State- of-the-Art of High-Power Gyro-Devices and Free Electron Masers”, Journal of Infrared, Millimeter, and Terahertz Waves, 41, No. 1, pp 1-140 (2020) and
Externí odkaz:
https://library.oapen.org/handle/20.500.12657/87603
Autor:
Miyazaki, Akira, Lofnes, Tor, Caspers, Fritz, Spagnolo, Paolo, Jelonnek, John, Ruess, Tobias, Steinmann, Johannes L., Thumm, Manfred
A dark photon is one of the simplest extensions of the Standard Model of particle physics and can be a dark matter candidate. Dark photons kinetically mix with ordinary photons. The mass range from $10^{-4}$ to $10^{-3}$ eV of such dark photons is un
Externí odkaz:
http://arxiv.org/abs/2212.01139
Autor:
Thumm, Manfred
This report presents an update of the experimental achievements published in the review “State- of-the-Art of High-Power Gyro-Devices and Free Electron Masers”, Journal of Infrared, Millime-ter, and Terahertz Waves, 41, No. 1, pp 1-140 (2020) rel
Externí odkaz:
https://library.oapen.org/handle/20.500.12657/51438
Akademický článek
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Autor:
Delpech, Lena, Alberti, Stefano, Avramidis, Konstantinos, Ayreault, Aline, Batal, Tristan, Bernard, Jean-Michel, Bouquey, Francis, Chelis, Ioannis, Clairet, Frederic, Corbel, Elodie, Doceul, Louis, Durand, Frederic, Dumont, Remi, Fonghetti, Theo, Gantenbein, Gerd, Garibaldi, Pascal, Giruzzi, Gerardo, Goodman, Tim, Hogge, Jean-Philippe, Illy, Stefan, Jelonnek, John, Jin, Jianbo, Laqua, Heinrich, Legrand, Francois, Lievin, Christophe, Magaud, Philippe, Maget, Patrick, Manas, Pierre, Marsen, Stefan, Regal-Mezin, Xavier, Mollard, Patrick, Mouyon, David, Nicolas, Laurent, Ouerfelli, Adam, Pagonakis, Ioannis, Robinet, Benjamin, Ruess, Tobias, Santraine, Benjamin, Thumm, Manfred, Ioannidis, Zisis
Publikováno v:
In Fusion Engineering and Design January 2023 186
Autor:
Braunmueller Falk, Goodman Timothy P., Genoud Jérémy, Albajar Ferran, Alberti Stefano, Avramidis Konstantinos A., Bertazzoni Ruggero, Bin William, Bonetti Daniele, Bruschi Alessandro, Cammi Antonio, Cavinato Mario, Chelis Ioannis, Dall’Acqua Davide, Difonzo Rosa, Feuerstein Lukas, Gajetti Eleonora, Gantenbein Gerd, Garavaglia Saul, Gontard Jérémy, Granucci Gustavo, Hogge Jean-Philippe, Illy Stefan, Introini Carolina, Ioannidis Zisis, Jelonnek John, Jin Jianbo, Leggieri Alberto, Legrand François, Lievin Christophe, Marchesin Rodolphe, Oumar Ijaze M., Picas Oriol, Romano Afra, Rzesnicki Tomasz, Sanchez Francisco, Savoldi Laura, Stanculovic Sebastian, Tigelis Ioannis, Vallée Etienne, Thumm Manfred
Publikováno v:
EPJ Web of Conferences, Vol 313, p 04005 (2024)
In this contribution, the tests of the pre-series gyrotron TH1509UA for the Divertor Tokamak Test facility (DTT) at the FALCON test facility are presented. This versatile test bed proves useful for testing continuous wave (CW) high-power gyrotrons, b
Externí odkaz:
https://doaj.org/article/05608b7178ae46deaf624d37f5d17229
Autor:
Ell Benjamin, Wu Chuanren, Feuerstein Lukas, Gantenbein Gerd, Illy Stefan, Ruess Tobias, Rzesnicki Tomasz, Stanculovic Sebastian, Thumm Manfred, Weggen Jörg, Jelonnek John
Publikováno v:
EPJ Web of Conferences, Vol 313, p 04006 (2024)
In this paper details of the fabrication and assembly of the first Multi-stage Depressed Collector (MDC) prototype developed at KIT for megawatt-class gyrotrons are presented. Utilizing the E×B drift concept for electron trajectory separation, the c
Externí odkaz:
https://doaj.org/article/339b8c25c0c44da984881a4ee72865d6
Publikováno v:
EPJ Web of Conferences, Vol 313, p 04001 (2024)
An Electron Cyclotron Resonance Heating (ECRH) system employing 8 gyrotrons is in routine operation at the ASDEX Upgrade tokamak at IPP Garching. The gyrotrons are of two-frequency type operating at 105 and 140 GHz with a maximum output power of up t
Externí odkaz:
https://doaj.org/article/86d3262330164c33bef24de0755df4af
Autor:
Wu, Chuanren, Aiello, Gaetano, Avramidis, Konstantinos A., Bruschi, Alessandro, Fable, Emiliano, Franke, Thomas, Gantenbein, Gerd, Garavaglia, Saul, Granucci, Gustavo, Illy, Stefan, Janky, Filip, Jelonnek, John, Kudláček, Ondřej, Moro, Alessandro, Poli, Emanuele, Ruess, Tobias, Scherer, Theo, Schramm, Raphael, Siccinio, Mattia, Snicker, Antti, Strauß, Dirk, Suárez López, Guillermo, Tardini, Giovanni, Thumm, Manfred, Tran, Minh Quang, Zohm, Hartmut
Publikováno v:
In Fusion Engineering and Design December 2021 173
Autor:
Avramidis, Konstantinos A. *, Ioannidis, Zisis C., Aiello, Gaetano, Bénin, Patrick, Chelis, Ioannis, Dinklage, Andreas, Gantenbein, Gerd, Illy, Stefan, Jelonnek, John, Jin, Jianbo, Laqua, Heinrich P., Leggieri, Alberto, Legrand, François, Marek, Alexander, Marsen, Stefan, Pagonakis, Ioannis Gr., Ruess, Tobias, Rzesnicki, Tomasz, Scherer, Theo, Strauss, Dirk, Thumm, Manfred, Tigelis, Ioannis, Wagner, Dietmar, Weggen, Jörg, Wolf, Robert C.
Publikováno v:
In Fusion Engineering and Design March 2021 164