This map shows the geographic impact of W. Herrmann'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 W. Herrmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W. Herrmann more than expected).
This network shows the impact of papers produced by W. Herrmann. 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 W. Herrmann. The network helps show where W. Herrmann may publish in the future.
Co-authorship network of co-authors of W. Herrmann
This figure shows the co-authorship network connecting the top 25 collaborators of W. Herrmann.
A scholar is included among the top collaborators of W. Herrmann 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 W. Herrmann. W. Herrmann is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Herrmann, W., et al.. (2008). EU-Vorgaben zur CO2-Minderung für die Automobilindustrie: Klimaschutz oder Industriepolitik?. Ifo-Schnelldienst. 61(3). 3–14.1 indexed citations
Herrmann, W.. (1998). Confinement of ripple-trapped slowing-down ions by a radial electric field. MPG.PuRe (Max Planck Society).1 indexed citations
6.
Heikkinen, J. A., Timo Kiviniemi, A. G. Peeters, et al.. (1998). Ion orbit loss current in ASDEX Upgrade. Plasma Physics and Controlled Fusion. 40(5). 693–696.9 indexed citations
7.
Herrmann, A., M. Schittenhelm, P. Franzen, et al.. (1997). Energy Deposition at the Divertor Plates during Elmy H-Mode and Poloidal and Toroidal Distribution of Heat Load on the Wall in ASDEX Upgrade. MPG.PuRe (Max Planck Society). 1417–1420.2 indexed citations
Noterdaeme, J.-M., et al.. (1995). Enhanced Loss of Ions from Neutral Injection Due to Stochastic Ripple Diffusion on ASDEX Upgrade. Max Planck Institute for Plasma Physics. 349–352.1 indexed citations
Fink, J., W. Herrmann, I. Hofmann, et al.. (1979). Of the Experimental and Theoretical Investigations in the Garching Electron Ring Accelerator. IEEE Transactions on Nuclear Science. 4172.
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.