Publications of R. Riedl

Journal Article (108)

1.
Journal Article
Wünderlich, D.; Riedl, R.; Fröschle, M.; Heiler, A.; Navarro, A.; Yordanov, D.; Döring, A.; Fantz, U.: ITER-relevant 600 s steady-state extraction of negative hydrogen ions at the test facility ELISE. Nuclear Fusion 65, 014001 (2025)
2.
Journal Article
Fantz, U.; Wünderlich, D.; Wimmer, C.; Barnes, M.; Harder, N. d.; Heinemann, B.; Heiler, A.; Lindqvist, M.; Merk, F.; Navarro, A. et al.: Contributions of the extended ELISE and BATMAN Upgrade test facilities to the roadmap towards ITER NBI. Nuclear Fusion 64, 086063 (2024)
3.
Journal Article
Wünderlich, D.; Wimmer, C.; Harder, N. d.; Barnes, M.; Fröschle, M.; Heiler, A.; Navarro, A.; Riedl, R.; Yordanov, D.; Fantz, U. et al.: Towards ITER-Relevant CW Extraction at Negative Ion Sources for Fusion. Journal of Physics: Conference Series 2743, 012026 (2024)
4.
Journal Article
Yordanov, D.; Wünderlich, D.; Wimmer, C.; Riedl, R.; Navarro, A.; Fantz, U.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: Plasma homogeneity over the extraction beamlet groups at the half size ITER negative ion source at ELISE test facility. Journal of Physics: Conference Series 2743, 012034 (2024)
5.
Journal Article
Zohm, H.; Alessi, E.; Angioni, C.; Arden, N.; Artigues, V.; Astrain, M.; Asunta, O.; Balden, M.; Bandaru, V.; Banon Navarro, A. et al.: Overview of ASDEX upgrade results in view of ITER and DEMO. Nuclear Fusion 64, 112001 (2024)
6.
Journal Article
Peglau, M.; Schmidt, A. B.; Körner, F.; Fantz, U.; Heinemann, B.; Haindl, C.; Käsemann, C.-P.; Oswald, A.; Riedl, R.; Wünderlich, D. et al.: High voltage power supply for steady state operation of the neutral beam test facility ELISE. Fusion Engineering and Design 188, 113382 (2023)
7.
Journal Article
Wünderlich, D.; Yordanov, D.; Riedl, R.; Heinemann, B.; Fantz, U.: Paving the road towards ITER relevant long deuterium pulses at ELISE by investigating improved operational scenarios. Journal of Instrumentation 18, C10024 (2023)
8.
Journal Article
Fantz, U.; Briefi, S.; Fröschle, M.; Harder, N. d.; Heiler, A.; Heinemann, B.; Hurlbatt, A.; Hopf, C.; Lindqvist, M.; Merk, F. et al.: Ion source developments at IPP: On the road towards achieving the ITER-NBI targets and preparing concepts for DEMO. Journal of Physics: Conference Series 2244, 012049 (2022)
9.
Journal Article
Pedersen, T. S.; Abramovic, I.; Agostinetti, P.; Agredano Torres, M.; Äkäslompolo, S.; Alcuson Belloso, J.; Aleynikov, P.; Aleynikova, K.; Alhashimi, M.; Ali, A. et al.: Experimental confirmation of efficient island divertor operation and successful neoclassical transport optimization in Wendelstein 7-X. Nuclear Fusion 62, 042022 (2022)
10.
Journal Article
Stroth, U.; Aguiam, D.; Alessi, E.; Angioni, C.; Arden, N.; Arredondo Parra, R.; Artigues, V.; Asunta, O.; Balden, M.; Bandaru, V. et al.: Progress from ASDEX Upgrade experiments in preparing the physics basis of ITER operation and DEMO scenario development. Nuclear Fusion 62, 042006 (2022)
12.
Journal Article
Orozco, G.; Bonomo, F.; Harder, N. d.; Heinemann, B.; Hurlbatt, A.; Nocentini, R.; Riedl, R.; Wimmer, C.: Design and first results of a retractable 1D-CFC beam target for BATMAN upgrade. Fusion Engineering and Design 165, 112225 (2021)
13.
Journal Article
Spanier, A.; Hartmann, D.; Äkäslompolo, S.; Ford, O.; Harder, N. d.; Heinemann, B.; Hopf, C.; Kairys, R.; McNeely, P.; Poloskei, P. Z. et al.: Performance of the first neutral beam injector at the Wendelstein 7-X stellarator. Fusion Engineering and Design 163, 112115 (2021)
14.
Journal Article
Wünderlich, D.; Riedl, R.; Fröschle, M.; Fantz, U.; Heinemann, B.: Operation of Large RF Driven Negative Ion Sources for Fusion at Pressures below 0.3 Pa. Plasma 4 (1), 044001, pp. 172 - 182 (2021)
15.
Journal Article
Wünderlich, D.; Wimmer, C.; Riedl, R.; Bonomo, F.; Fröschle, M.; Mario, I.; Mimo, A.; Yordanov, D.; Fantz, U.; Heinemann, B.: NNBI for ITER: status of long pulses in deuterium at the test facilities BATMAN Upgrade and ELISE. Nuclear Fusion 61, 096023 (2021)
16.
Journal Article
Fantz, U.; Wünderlich, D.; Riedl, R.; Heinemann, B.; Bonomo, F.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: Achievement of the ITER NBI ion source parameters for hydrogen at the test facility ELISE and present Status for deuterium. Fusion Engineering and Design 156, 111609 (2020)
17.
Journal Article
McNeely, P.; Äkäslompolo, S.; Auerweck, W.; Drider, Y.; Ford, O. P.; Hartmann, D. A.; Heinemann, B.; Heinrich, S.; Hopf, C.; Kairys, R. et al.: Commissioning and initial operation of the W7-X neutral beam injection heating system. Fusion Engineering and Design 161, 111997 (2020)
18.
Journal Article
Schroeder, R.; Drider, Y.; Hartmann, D.; Heinemann, B.; Kairys, R.; McNeely, P.; Riedl, R.: Safety system of W7-X neutral beam injection heating system. Fusion Engineering and Design 161, 111922 (2020)
19.
Journal Article
Fantz, U.; Bonomo, F.; Fröschle, M.; Heinemann, B.; Hurlbatt, A.; Kraus, W.; Schiesko, L.; Nocentini, R.; Riedl, R.; Wimmer, C.: Advanced NBI beam characterization capabilities at the recently improved test facility BATMAN Upgrade. Fusion Engineering and Design 146, Pt. A, pp. 212 - 215 (2019)
20.
Journal Article
Heinemann, B.; Wünderlich, D.; Kraus, W.; Bonomo, F.; Fantz, U.; Fröschle, M.; Mario, I.; Riedl, R.; Wimmer, C.: Achievements of the ELISE test facility in view of the ITER NBI. Fusion Engineering and Design 146, Pt. A, pp. 455 - 459 (2019)