Publications of N. den Harder
All genres
Journal Article (46)
2025
Journal Article
21, pp. 43 - 51 (2025)
Effect of energetic ions on edge-localized modes in tokamak plasmas. Nature Physics
Journal Article
215, 114951 (2025)
Measuring the beamlet divergence in NBI systems for fusion: A diagnostic comparison. Fusion Engineering and Design
Journal Article
67, 015011 (2025)
Insights into stripping losses of negative ions in an ITER-like pre-acceleration system. Plasma Physics and Controlled Fusion 2024
Journal Article
64, 086063 (2024)
Contributions of the extended ELISE and BATMAN Upgrade test facilities to the roadmap towards ITER NBI. Nuclear Fusion
Journal Article
64, 076046 (2024)
Beam optics of RF ion sources in view of ITER's NBI systems. Nuclear Fusion
Journal Article
64, 096017 (2024)
Decoupling beam power and beam energy on ASDEX Upgrade NBI with an in-situ variable extraction gap system. Nuclear Fusion
Journal Article
31, 033903 (2024)
Particle injection methods in 3D-PIC MCC simulations applied to plasma grid biasing. Physics of Plasmas
Journal Article
205, 114531 (2024)
A calorimetric evaluation method for beam targets with IR imaging: Implementation for the negative ion source BATMAN Upgrade. Fusion Engineering and Design
Journal Article
2743, 012033 (2024)
Beam divergence of RF negative hydrogen ion sources for fusion. Journal of Physics: Conference Series
Journal Article
2743, 012026 (2024)
Towards ITER-Relevant CW Extraction at Negative Ion Sources for Fusion. Journal of Physics: Conference Series
Journal Article
64, 112001 (2024)
Overview of ASDEX upgrade results in view of ITER and DEMO. Nuclear Fusion 2023
Journal Article
30, 042516 (2023)
Beamlet formation in negative ion sources for fusion applications: A computational grid system comparison. Physics of Plasmas
Journal Article
18, C08005 (2023)
Computationally studying H- extraction and beamlet formation: the impact of the plasma model. Journal of Instrumentation
Journal Article
188, 113404 (2023)
Variable grid gap for a wider operational space of NBI-heating at ASDEX upgrade. Fusion Engineering and Design
Journal Article
18, C06023 (2023)
Correlation of H- beam properties to Cs-coverage. Journal of Instrumentation
Journal Article
189, 113471 (2023)
3D magnetic field measurements and improvements at the negative ion source BATMAN Upgrade. Fusion Engineering and Design
Journal Article
65, 115003 (2023)
The global energy balance of the ASDEX Upgrade tokamak determined with the revised cooling water calorimetry. Plasma Physics and Controlled Fusion 2022
Journal Article
2244, 012049 (2022)
Ion source developments at IPP: On the road towards achieving the ITER-NBI targets and preparing concepts for DEMO. Journal of Physics: Conference Series
Journal Article
2244, 012053 (2022)
ITER-HNB plasma and extraction grids in BUG: Characterization of magnetic deflection correction. Journal of Physics: Conference Series
Journal Article
2244, 012036 (2022)
Beam Formation Studies on the CERN IS03b H Source. Journal of Physics: Conference Series