Impact of Yacora evaluated molecular effective rate coefficients on detached SOLPS-ITER simulations

Authors: J. Bryant, K. McKay, J.R. Harrison, D. Moulton, K. Verhaegh, C. Cowley, R.C. Bergmayr, U. Fantz, D. Wünderlich

Source: Nuclear Fusion, Vol 65, Iss 3, p 036025 (2025)

Subject Terms: exhaust, plasma chemistry, detachment, alternative divertors, tokamak, scrape off layer, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798

File Description: electronic resource

Relation: https://doaj.org/toc/0029-5515

Access URL: https://doaj.org/article/7057349f863f456f89db323591e8f0ee

Benchmarking microwave-induced CO2 plasma splitting against electrochemical CO2 reduction for a comparison of promising technologies

Authors: A. Hecimovic, M.T. Mayer, L.G.J. de Haart, S. Gupta, C.K. Kiefer, A. Navarrete, A. Schulz, U. Fantz

Source: Journal of CO2 Utilization, Vol 83, Iss , Pp 102825- (2024)

Subject Terms: CO2 conversion, CO2 high temperature electrolysis, CO2 low temperature electrolysis, CO2 microwave plasma conversion, Technical comparison, Technology

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2212982024001604; https://doaj.org/toc/2212-9839

Access URL: https://doaj.org/article/c6e10eae423149cd8ec2214a1da804d5

Overview of ASDEX upgrade results in view of ITER and DEMO

Authors: H. Zohm, E. Alessi, C. Angioni, N. Arden, V. Artigues, M. Astrain, O. Asunta, M. Balden, V. Bandaru, A. Banon Navarro, M. Bauer, A. Bergmann, M. Bergmann, J. Bernardo, M. Bernert, A. Biancalani, R. Bielajew, R. Bilato, G. Birkenmeier, T. Blanken, V. Bobkov, A. Bock, L. Bock, T. Body, T. Bolzonella, N. Bonanomi, A. Bortolon, B. Böswirth, C. Bottereau, A. Bottino, H. van den Brand, M. Brenzke, S. Brezinsek, D. Brida, F. Brochard, J. Buchanan, A. Buhler, A. Burckhart, Y. Camenen, B. Cannas, P. Cano Megías, D. Carlton, M. Carr, P. Carvalho, C. Castaldo, A. Castillo Castillo, A. Cathey, M. Cavedon, C. Cazzaniga, C. Challis, A. Chankin, A. Chomiczewska, C. Cianfarani, F. Clairet, S. Coda, R. Coelho, J.W. Coenen, L. Colas, G. Conway, S. Costea, D. Coster, T. Cote, A.J. Creely, G. Croci, D.J. Cruz Zabala, G. Cseh, I. Cziegler, O. D’Arcangelo, A. Dal Molin, P. David, C. Day, M. de Baar, P. de Marné, R. Delogu, P. Denner, A. Di Siena, M. Dibon, J.J. Dominguez-Palacios Durán, D. Dunai, M. Dreval, M. Dunne, B.P. Duval, R. Dux, T. Eich, S. Elgeti, A. Encheva, B. Esposito, E. Fable, M. Faitsch, D. Fajardo Jimenez, U. Fantz, M. Farnik, H. Faugel, F. Felici, O. Ficker, A. Figueredo, R. Fischer, O. Ford, L. Frassinetti, M. Fröschle, G. Fuchert, J.C. Fuchs, H. Fünfgelder, S. Futatani, K. Galazka, J. Galdon-Quiroga, D. Gallart Escolà, A. Gallo, Y. Gao, S. Garavaglia, M. Garcia Muñoz, B. Geiger, L. Giannone, S. Gibson, L. Gil, E. Giovannozzi, I. Girka, O. Girka, T. Gleiter, S. Glöggler, M. Gobbin, J.C. Gonzalez, J. Gonzalez Martin, T. Goodman, G. Gorini, T. Görler, D. Gradic, G. Granucci, A. Gräter, G. Grenfell, H. Greuner, M. Griener, M. Groth, O. Grover, A. Gude, L. Guimarais, S. Günter, D. Hachmeister, A.H. Hakola, C. Ham, T. Happel, N. den Harder, G. Harrer, J. Harrison, V. Hauer, T. Hayward-Schneider, B. Heinemann, P. Heinrich, T. Hellsten, S. Henderson, P. Hennequin, M. Herschel, S. Heuraux, A. Herrmann, E. Heyn, F. Hitzler, J. Hobirk, K. Höfler, S. Hörmann, J.H. Holm, M. Hölzl, C. Hopf, L. Horvath, T. Höschen, A. Houben, A. Hubbard, A. Huber, K. Hunger, V. Igochine, M. Iliasova, J. Illerhaus, K. Insulander Björk, C. Ionita-Schrittwieser, I. Ivanova-Stanik, S. Jachmich, W. Jacob, N. Jaksic, A. Jansen van Vuuren, F. Jaulmes, F. Jenko, T. Jensen, E. Joffrin, A. Kallenbach, J. Kalis, A. Kappatou, J. Karhunen, C.-P. Käsemann, S. Kasilov, Y. Kazakov, A. Kendl, W. Kernbichler, E. Khilkevitch, M. Kircher, A. Kirk, S. Kjer Hansen, V. Klevarova, F. Klossek, G. Kocsis, M. Koleva, M. Komm, M. Kong, A. Krämer-Flecken, M. Krause, I. Krebs, A. Kreuzeder, K. Krieger, O. Kudlacek, D. Kulla, T. Kurki-Suonio, B. Kurzan, B. Labit, K. Lackner, F. Laggner, A. Lahtinen, P. Lainer, P.T. Lang, P. Lauber, M. Lehnen, L. Leppin, E. Lerche, N. Leuthold, L. Li, J. Likonen, O. Linder, H. Lindl, B. Lipschultz, Y. Liu, Z. Lu, T. Luda Di Cortemiglia, N.C. Luhmann, T. Lunt, A. Lyssoivan, T. Maceina, J. Madsen, A. Magnanimo, H. Maier, J. Mailloux, R. Maingi, O. Maj, E. Maljaars, V. Maquet, A. Mancini, A. Manhard, P. Mantica, M. Mantsinen, P. Manz, M. Maraschek, C. Marchetto, M. Markl, L. Marrelli, P. Martin, F. Matos, M. Mayer, P.J. McCarthy, R. McDermott, G. Meng, R. Merkel, A. Merle, H. Meyer, M. Michelini, D. Milanesio, V. Mitterauer, P. Molina Cabrera, M. Muraca, F. Nabais, V. Naulin, R. Nazikian, R.D. Nem, R. Neu, A.H. Nielsen, S.K. Nielsen, T. Nishizawa, M. Nocente, I. Novikau, S. Nowak, R. Ochoukov, J. Olsen, P. Oyola, O. Pan, G. Papp, A. Pau, G. Pautasso, C. Paz-Soldan, M. Peglau, E. Peluso, P. Petersson, C. Piron, U. Plank, B. Plaum, B. Plöckl, V. Plyusnin, G. Pokol, E. Poli, A. Popa, L. Porte, J. Puchmayr, T. Pütterich, L. Radovanovic, M. Ramisch, J. Rasmussen, G. Ratta, S. Ratynskaia, G. Raupp, A. Redl, D. Réfy, M. Reich, F. Reimold, D. Reiser, M. Reisner, D. Reiter, B. Rettino, T. Ribeiro, D. Ricci, R. Riedl, J. Riesch, J.F. Rivero Rodriguez, G. Rocchi, P. Rodriguez-Fernandez, V. Rohde, G. Ronchi, M. Rott, M. Rubel, D.A. Ryan, F. Ryter, S. Saarelma, M. Salewski, A. Salmi, O. Samoylov, L. Sanchis Sanchez, J. Santos, O. Sauter, G. Schall, A. Schlüter, J. Scholte, K. Schmid, O. Schmitz, P.A. Schneider, R. Schrittwieser, M. Schubert, C. Schuster, N. Schwarz, T. Schwarz-Selinger, J. Schweinzer, F. Sciortino, O. Seibold-Benjak, A. Shabbir, A. Shalpegin, S. Sharapov, U. Sheikh, A. Shevelev, G. Sias, M. Siccinio, B. Sieglin, A. Sigalov, A. Silva, C. Silva, D. Silvagni, J. Simpson, S. Sipilä, A. Snicker, E. Solano, C. Sommariva, C. Sozzi, M. Spacek, G. Spizzo, M. Spolaore, A. Stegmeir, M. Stejner, D. Stieglitz, J. Stober, U. Stroth, E. Strumberger, G. Suarez Lopez, W. Suttrop, T. Szepesi, B. Tál, T. Tala, W. Tang, G. Tardini, M. Tardocchi, D. Terranova, M. Teschke, E. Thorén, W. Tierens, D. Told, W. Treutterer, G. Trevisan, M. Tripský, P. Ulbl, G. Urbanczyk, M. Usoltseva, M. Valisa, M. Valovic, S. van Mulders, M. van Zeeland, F. Vannini, B. Vanovac, P. Varela, S. Varoutis, T. Verdier, G. Verdoolaege, N. Vianello, J. Vicente, T. Vierle, E. Viezzer, I. Voitsekhovitch, U. von Toussaint, D. Wagner, X. Wang, M. Weiland, D. Wendler, A.E. White, M. Willensdorfer, B. Wiringer, M. Wischmeier, R. Wolf, E. Wolfrum, Q. Yang, C. Yoo, Q. Yu, R. Zagórski, I. Zammuto, T. Zehetbauer, W. Zhang, W. Zholobenko, A. Zibrov, M. Zilker, C.F.B. Zimmermann, A. Zito, S. Zoletnik, the EUROfusion Tokamak Exploitation Team, the ASDEX Upgrade Team

Source: Nuclear Fusion, Vol 64, Iss 11, p 112001 (2024)

Subject Terms: tokamak, MHD stability, transport modelling, radiative exhaust, disruption physics, ELM free scenarios, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798

File Description: electronic resource

Relation: https://doaj.org/toc/0029-5515

Access URL: https://doaj.org/article/5a7398684b904ec9b160ae923bbcf178

EUROfusion contributions to ITER nuclear operation

Authors: X. Litaudon, U. Fantz, R. Villari, V. Toigo, M.-H. Aumeunier, J.-L. Autran, P. Batistoni, E. Belonohy, S. Bradnam, M. Cecchetto, A. Colangeli, F. Dacquait, S. Dal Bello, M. Dentan, M. De Pietri, J. Eriksson, M. Fabbri, G. Falchetto, L. Figini, J. Figueiredo, D. Flammini, N. Fonnesu, L. Frassinetti, J. Galdón-Quiroga, R. Garcia-Alia, M. Garcia-Munoz, Z. Ghani, J. Gonzalez-Martin, E. Grelier, L. Di Grazia, B. Grove, C.L. Grove, A. Gusarov, B. Heinemann, A. Hjalmarsson, O. Hyvärinen, V. Ioannou-Sougleridis, L. Jones, H.-T. Kim, M. Kłosowski, M. Kocan, B. Kos, L. Kos, D. Kotnik, E. Laszynska, D. Leichtle, I. Lengar, E. Leon-Gutierrez, A.J. López-Revelles, S. Loreti, M. Loughlin, D. Marcuzzi, K.G. Mcclements, G. Mariano, M. Mattei, K. Mergia, J. Mietelski, R. Mitteau, S. Moindjie, D. Munteanu, R. Naish, S. Noce, L.W. Packer, S. Pamela, R. Pampin, A. Pau, A. Peacock, E. Peluso, Y. Peneliau, J. Peric, V. Radulović, D. Ricci, F. Rimini, L. Sanchis-Sanchez, P. Sauvan, M.I. Savva, G. Serianni, C.R. Shand, A. Snicker, L. Snoj, I.E. Stamatelatos, Ž. Štancar, N. Terranova, T. Vasilopoulou, R. Vila, J. Waterhouse, C. Wimmer, D. Wünderlich, A. Žohar, the NBTF Team, JET Contributors, the EUROfusion Tokamak Exploitation Team

Source: Nuclear Fusion, Vol 64, Iss 11, p 112006 (2024)

Subject Terms: nuclear fusion, tokamak operation, neutral beam heating and current drive, neutronics, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798

File Description: electronic resource

Relation: https://doaj.org/toc/0029-5515

Access URL: https://doaj.org/article/a7b2c3c7ea624d37877aec9125f63924

Beam optics of RF ion sources in view of ITER’s NBI systems

Authors: N. den Harder, M. Barnes, B. Heinemann, M. Lindqvist, R. Nocentini, G. Orozco, C. Wimmer, D. Wünderlich, U. Fantz, P. Veltri

Source: Nuclear Fusion, Vol 64, Iss 7, p 076046 (2024)

Subject Terms: NBI, ITER, divergence, IBSimu, transmission, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798

File Description: electronic resource

Relation: https://doaj.org/toc/0029-5515

Access URL: https://doaj.org/article/e7b88a161b5042d6a90d04a99342878f

Contributions of the extended ELISE and BATMAN Upgrade test facilities to the roadmap towards ITER NBI

Authors: U. Fantz, D. Wünderlich, C. Wimmer, M. Barnes, N. den Harder, B. Heinemann, A. Heiler, M. Lindqvist, F. Merk, A. Navarro, R. Nocentini, G. Orozco, R. Riedl, D. Yordanov, D. Zielke

Source: Nuclear Fusion, Vol 64, Iss 8, p 086063 (2024)

Subject Terms: neutral beam injection, ITER NBI, negative ion sources, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798

File Description: electronic resource

Relation: https://doaj.org/toc/0029-5515

Access URL: https://doaj.org/article/e1e4e6cef06e4e4f85c7996b005bcd67

ITER-relevant 600 s steady-state extraction of negative hydrogen ions at the test facility ELISE

Authors: D. Wünderlich, R. Riedl, M. Fröschle, A. Heiler, A. Navarro, D. Yordanov, A. Döring, U. Fantz

Source: Nuclear Fusion, Vol 65, Iss 1, p 014001 (2024)

Subject Terms: ITER, neutral beam injection, negative hydrogen ion source, RF driven ion source, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798

File Description: electronic resource

Relation: https://doaj.org/toc/0029-5515

Access URL: https://doaj.org/article/ee768058e56246c2845e3d33ced6bd9e

Impact of the photoelectric threshold sensitivity on the work function determination—Revealing ultra-low work functions of caesiated surfaces

Authors: A. Heiler, R. Friedl, U. Fantz

Source: AIP Advances, Vol 12, Iss 3, Pp 035339-035339-11 (2022)

Subject Terms: Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2158-3226

Access URL: https://doaj.org/article/ec017fd4ae09480582be59ad58e76b22

Negative Hydrogen Ion Sources for Fusion: From Plasma Generation to Beam Properties

Authors: U. Fantz, S. Briefi, A. Heiler, C. Wimmer, D. Wünderlich

Source: Frontiers in Physics, Vol 9 (2021)

Subject Terms: ion source, negative hydrogen ion, neutral beam injection, ICP, ITER, Physics, QC1-999

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fphy.2021.709651/full; https://doaj.org/toc/2296-424X

Access URL: https://doaj.org/article/603c5d0ab158414e96ebed91fcf75ef0

First direct comparison of whole beam and single beamlet divergences in a negative ion source with simultaneous BES and CFC tile calorimetry measurements

Authors: A. Hurlbatt, F. Bonomo, A. Pimazzoni, P. Veltri, M. Agostini, M. Barbisan, M. Brombin, R. Delogu, U. Fantz, B. Heinemann, N. den Harder, G. Orozco, C. Poggi, L. Schiesko, G. Serianni, M. Ugoletti, C. Wimmer

Source: AIP Advances, Vol 11, Iss 2, Pp 025330-025330-5 (2021)

Subject Terms: Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2158-3226

Access URL: https://doaj.org/article/53de2a910c484716b778d76e25abe589

Multidiagnostics investigation of the role of the magnetic field profile in a simple mirror trap

Authors: G. Castro, D. Mascali, M. Mazzaglia, S. Briefi, U. Fantz, R. Miracoli

Source: Physical Review Accelerators and Beams, Vol 22, Iss 5, p 053404 (2019)

Subject Terms: Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798

File Description: electronic resource

Relation: https://doaj.org/toc/2469-9888

Access URL: https://doaj.org/article/01f4862849cd4689b361d702bb64f600

Progress in the Development of RF Driven Negative Ion Sources for ITER NBI.

Authors: M. Froschle, E. Speth, H. Falter, U. Fantz, P. Franzen, R. Riedl, B. Heinemann, W. Kraus, Ch. Martens, P. McNeely, A. Tanga, D. Holtum, A. Encheva

Source: 21st IEEE/NPS Symposium on Fusion Engineering SOFE 05; 2005, p1-4, 4p

Negative ion RF sources for ITER NBI: status of the development and recent achievements.

Authors: U Fantz, P Franzen, W Kraus, M Berger, S Christ, M Fr, R Gutser, B Heinemann, C Martens, P McNeely, R Riedl, E Speth, D W

Source: Plasma Physics & Controlled Fusion. Dec2007, Vol. 49 Issue 0, pB563-B580. 18p.

Subject Terms: *RADIO frequency, *NEUTRAL beams, *HEATING, *INJECTIONS, *DEUTERIUM, *ENGINEERING design

The particle tracking code BBCNI for large negative ion beams and their diagnostics.

Authors: A Hurlbatt, N den Harder, D Wünderlich, U Fantz, Team, the NNBI

Source: Plasma Physics & Controlled Fusion; Oct2019, Vol. 61 Issue 10, p1-1, 1p

Subject Terms: ION beams, ANIONS, PLASMA beam injection heating, ION sources, NEUTRAL beams, EMISSION spectroscopy

Achievement of ITER-relevant accelerated negative hydrogen ion current densities over 1000 s at the ELISE test facility.

Authors: D. Wünderlich, R. Riedl, F. Bonomo, I. Mario, U. Fantz, B. Heinemann, W. Kraus, Team, the NNBI

Source: Nuclear Fusion; Aug2019, Vol. 59 Issue 8, p1-1, 1p

Subject Terms: PLASMA beam injection heating, HYDROGEN ions, ANIONS, TESTING laboratories, DENSITY currents, ION sources

3D-PIC modelling of a low temperature plasma sheath with wall emission of negative particles and its application to NBI sources.

Authors: I M Montellano, D Wünderlich, S Mochalskyy, U Fantz

Source: Journal of Physics D: Applied Physics; 6/5/2019, Vol. 52 Issue 23, p1-1, 1p

Subject Terms: PLASMA sheaths, LOW temperature plasmas, PARTICLE emissions, ANIONS, PLASMA beam injection heating, ION sources, HYDROGEN ions

Initial caesium conditioning in deuterium of the ELISE negative ion source.

Authors: D Wünderlich, R Riedl, U Fantz, B Heinemann, W Kraus, Team, The Nnbi

Source: Plasma Physics & Controlled Fusion; Aug2018, Vol. 60 Issue 8, p1-1, 1p

Subject Terms: CESIUM plasmas, ION sources, PLASMA beam injection heating, DEUTERIUM plasma, ELECTRONIC excitation, ELECTRON work function

Evaluation of power transfer efficiency for a high power inductively coupled radio-frequency hydrogen ion source.

Authors: P Jain, M Recchia, M Cavenago, U Fantz, E Gaio, W Kraus, A Maistrello, P Veltri

Source: Plasma Physics & Controlled Fusion; Apr2018, Vol. 60 Issue 4, p1-1, 1p

Subject Terms: PLASMA beam injection heating, RADIO frequency measurement, HYDROGEN ions, DEUTERIUM plasma

Company/Entity: INTERNATIONAL Thermonuclear Experimental Reactor (Project)

Towards powerful negative ion beams at the test facility ELISE for the ITER and DEMO NBI systems.

Authors: U. Fantz^1,2 ursel.fantz@ipp.mpg.de, C. Hopf¹, D. Wünderlich¹, R. Friedl², M. Fröschle¹, B. Heinemann¹, W. Kraus¹, U. Kurutz^1,2, R. Riedl¹, R. Nocentini¹, L. Schiesko¹

Source: Nuclear Fusion. Nov2017, Vol. 57 Issue 11, p1-1. 1p.

Subject Terms: *ION beams, *PLASMA beam injection heating, *RADIO frequency, *HYDROGEN ions, *CESIUM

RF power transfer efficiency of inductively coupled low pressure H2 and D2 discharges.

Authors: D Rauner, S Briefi, U Fantz

Source: Plasma Sources Science & Technology; Sep2017, Vol. 26 Issue 9, p1-1, 1p

Subject Terms: FORCE & energy, INTRA-abdominal hypertension, ISOBARIC processes, DISSIMILATORY sulfite reductase, ELECTRON temperature