This map shows the geographic impact of Axel Neumann'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 Axel Neumann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Axel Neumann more than expected).
This network shows the impact of papers produced by Axel Neumann. 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 Axel Neumann. The network helps show where Axel Neumann may publish in the future.
Co-authorship network of co-authors of Axel Neumann
This figure shows the co-authorship network connecting the top 25 collaborators of Axel Neumann.
A scholar is included among the top collaborators of Axel Neumann 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 Axel Neumann. Axel Neumann is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Jankowiak, Andreas, et al.. (2013). SINGLE PARTICLE TRACKING FOR SIMULTANEOUS LONG AND SHORT ELECTRON BUNCHES IN THE BESSY II STORAGE RING. HZB Repository (Helmholtz-Zentrum Berlin für Materialien und Energie GmbH (HZB)).1 indexed citations
Nietubyć, R., Oliver Kugeler, Jens Völker, et al.. (2013). CHARACTERIZATION OF A SUPERCONDUCTING Pb PHOTOCATHODE IN A SRF GUN CAVITY. HZB Repository (Helmholtz-Zentrum Berlin für Materialien und Energie GmbH (HZB)).1 indexed citations
11.
Neumann, Axel, W. Anders, A. Burrill, et al.. (2013). Towards a 100mA Superconducting RF Photoinjector for BERLinPro. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).1 indexed citations
12.
Neumann, Axel, Andreas Jankowiak, T. Kamps, et al.. (2011). First Characterization of a Fully Superconducting RF Photoinjector Cavity. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 45(12). 1366–75.1 indexed citations
13.
Riemann, Bernard, Torben Weis, W. Anders, et al.. (2011). First Considerations Concerning an Optimized Cavity Design for the Main Linac of BERLinPro.1 indexed citations
Kamps, T., Andreas Jankowiak, Jens Knobloch, et al.. (2011). FIRST DEMONSTRATION OF ELECTRON BEAM GENERATION AND CHARACTERIZATION WITH AN ALL SUPERCONDUCTING RADIO- FREQUENCY (SRF) PHOTOINJECTOR*. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).2 indexed citations
16.
Farbmacher, Helmut, et al.. (2010). Ambulante Operationen: Der Patient steht im Mittelpunkt. 6.
17.
Anders, W., Jens Knobloch, Oliver Kugeler, & Axel Neumann. (2007). CW OPERATION OF SUPERCONDUCTING TESLA CAVITIES.6 indexed citations
18.
Neumann, Axel, W. Anders, Jens Knobloch, & Oliver Kugeler. (2007). MICROPHONICS IN CW TESLA CAVITIES AND THEIR COMPENSATION WITH FAST TUNERS.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.