Publications of C. Hopf

Journal Article (89)

1.
Journal Article
Dominguez-Palacios, J.; Futatani, S.; Garcia-Munoz, M.; Jansen van Vuuren, A.; Viezzer, E.; Gonzalez-Martin, J.; Toscano-Jimenez, M.; Oyola, P.; Todo, Y.; Suzuki, Y. et al.: Effect of energetic ions on edge-localized modes in tokamak plasmas. Nature Physics 21, pp. 43 - 51 (2025)
2.
Journal Article
Hopf, C.; Harder, N. d.; Heinemann, B.; Angioni, C.; Plank, U.; Weiland, M.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Decoupling beam power and beam energy on ASDEX Upgrade NBI with an in-situ variable extraction gap system. Nuclear Fusion 64, 096017 (2024)
3.
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)
4.
Journal Article
Fable, E.; David, P.; Kudlacek, O.; Hopf, C.; Sieglin, B.; Stober, J.; Treutterer, W.; Weiland, M.; Wu, C.; Zohm, H. et al.: A practical protocol to emulate a reactor scenario on present machines, with application to the ASDEX Upgrade tokamak via predictive modeling. Nuclear Fusion 63, 074001 (2023)
5.
Journal Article
Heinemann, B.; Harder, N. d.; Hopf, C.; Eckerskorn, M.; Fröschle, M.: Variable grid gap for a wider operational space of NBI-heating at ASDEX upgrade. Fusion Engineering and Design 188, 113404 (2023)
6.
Journal Article
Veronese, F.; Agostinetti, P.; Hopf, C.; Starnella, G.: Functional optimization for a Beam Driven Plasma Neutralizer in DEMO Neutral Beam Injector. Fusion Engineering and Design 193, 113663 (2023)
7.
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)
8.
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)
9.
Journal Article
Starnella, G.; Hopf, C.; Maya, P. N.: On suitable experiments for demonstrating the feasibility of the beam-driven plasma neutraliser for neutral beam injectors for fusion reactors. Nuclear Fusion 62, 066038 (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)
11.
Journal Article
Tran, M. Q.; Agostinetti, P.; Aiello, G.; Avramidis, K.; Baiocchi, B.; Barbisan, M.; Bobkov, V.; Briefi, S.; Bruschi, A.; Chavan, R. et al.: Status and future development of Heating and Current Drive for the EU DEMO. Fusion Engineering and Design 180, 113159 (2022)
12.
Journal Article
Hopf, C.; Starnella, G.; Harder, N. d.; Fantz, U.: Neutral beam injection for fusion reactors: technological constraints versus functional requirements. Nuclear Fusion 61, 106032 (2021)
14.
Journal Article
Schiesko, L.; Cristofaro, S.; Höschen, T.; Hopf, C.: Surface and sub-surface investigations of the plasma influence on Cs doped Mo as surface converter for negative hydrogen ion sources for fusion. EPL (Europhysics Letters) 134 (1), 18002 (2021)
15.
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)
16.
Journal Article
Agostinetti, P.; Franke, T.; Fantz, U.; Hopf, C.; Mantel, N.; Tran, M. Q.: RAMI evaluation of the beam source for the DEMO neutral beam injectors. Fusion Engineering and Design 159, 111628 (2020)
17.
Journal Article
Harder, N. d.; Bonomo, F.; Hurlbatt, A.; Nocentini, R.; Hopf, C.; Fantz, U.; NNBI Team, Max Planck Institute for Plasma Physics, Max Planck Society: Beam formation and transport in the BATMAN Upgrade test facility. Fusion Engineering and Design 153, 111507 (2020)
18.
Journal Article
Harder, N. d.; Rittich, D.; Orozco, G.; Hopf, C.: Analytical Beamlet Code 3D for neutral beam injectors: principles and applications. Plasma Physics and Controlled Fusion 62, 025023 (2020)
19.
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)
20.
Journal Article
Coda, S.; Agostini, M.; Albanese, R.; Alberti, S.; Alessi, E.; Allan, S.; Allcock, J.; Ambrosino, R.; Anand, H.; Andrebe, Y. et al.: Physics research on the TCV tokamak facility: from conventional to alternative scenarios and beyond. Nuclear Fusion 59, 112023 (2019)