This map shows the geographic impact of J. Gernhardt's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. Gernhardt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Gernhardt more than expected).
This network shows the impact of papers produced by J. Gernhardt. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. Gernhardt. The network helps show where J. Gernhardt may publish in the future.
Co-authorship network of co-authors of J. Gernhardt
This figure shows the co-authorship network connecting the top 25 collaborators of J. Gernhardt.
A scholar is included among the top collaborators of J. Gernhardt based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with J. Gernhardt. J. Gernhardt is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Kock, L. de, Chris Walker, E. Coccorese, et al.. (1999). Design of the magnetic diagnostic for ITER. Review of Scientific Instruments. 70(1). 452–457.9 indexed citations
2.
Holzhauer, E., G. Dodel, M. Endler, et al.. (1994). The H-mode in the ASDEX tokamak. Plasma Physics and Controlled Fusion. 36(7A). A3–A11.12 indexed citations
3.
Noterdaeme, J.-M., M. Brambilla, D. Coster, et al.. (1994). Changes in the Edge Plasma Due to ELMs, a Study Using Coupling Measurements in the ICRF Range. Max Planck Institute for Plasma Physics. 842–845.5 indexed citations
4.
Noterdaeme, J.-M., Marco Brambilla, A. Eberhagen, et al.. (1993). Combination of Fundamental and Second Harmonic Minority Ion Cyclotron Resonance Heating on ASDEX Upgrade. Max Planck Institute for Plasma Physics. 945–948.1 indexed citations
5.
Gernhardt, J.. (1992). Magnetic Diagnostic on ASDEX Upgrade with Internal and External Pick-up Coils. OpenGrey (Institut de l'Information Scientifique et Technique).3 indexed citations
6.
McCarthy, Patrick J., W. Schneider, K. Lackner, et al.. (1992). MHD Equilibrium Identification on ASDEX-Upgrade. Max Planck Institute for Plasma Physics. 459–462.7 indexed citations
Klüber, O., H. Zohm, H. Bruhns, et al.. (1989). MHD Mode Structure and Propagation in the ASDEX Device. Max Planck Institute for Plasma Physics.1 indexed citations
12.
Gernhardt, J.. (1988). Low-Noise Cable for Diagnostics, Control and Instrumentation of the ASDEX Tokamak Fusion Experiment. OpenGrey (Institut de l'Information Scientifique et Technique). 89. 27094.1 indexed citations
13.
Gernhardt, J., et al.. (1988). Observation of Precursor Magnetic Oscillations to the H-Mode Transition of ASDEX. OpenGrey (Institut de l'Information Scientifique et Technique).1 indexed citations
Gernhardt, J. & F. Schneider. (1986). Design and Electronic Compensation of a Diamagnetic Loop and its Applications in the ASDEX Tokamak. Max Planck Institute for Plasma Physics.2 indexed citations
16.
Gernhardt, J., et al.. (1984). Investigations of MHD Activity in ASDEX Discharges. Max Planck Institute for Plasma Physics.1 indexed citations
17.
Müller‐Karger, Frank, W. Engelhardt, G. Fußmann, et al.. (1979). Review of Disruptive Phenomena in Pulsator. MPG.PuRe (Max Planck Society).1 indexed citations
18.
Fußmann, G., W. Engelhardt, W. Feneberg, et al.. (1978). Investigation of Modulated Runaway Losses and Effects of a Helical Dipole Field in Pulsator. MPG.PuRe (Max Planck Society). 1. 401–411.1 indexed citations
19.
Gernhardt, J., M. Keilhacker, H. Niedermeyer, et al.. (1977). Manufacture, Assembly and Test of the Toroidal and Poloidal Magnetic Field Coils of ASDEX. MPG.PuRe (Max Planck Society). 1. 39–43.1 indexed citations
20.
Müller‐Karger, Frank, H. Wobig, J. Gernhardt, et al.. (1975). Influence of Resonent Helical Fields on Tokamak Discharges. MPG.PuRe (Max Planck Society). 207–215.5 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.