J Hellhund

533 total citations
23 papers, 365 citations indexed

About

J Hellhund is a scholar working on Atomic and Molecular Physics, and Optics, Radiation and Organic Chemistry. According to data from OpenAlex, J Hellhund has authored 23 papers receiving a total of 365 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Atomic and Molecular Physics, and Optics, 7 papers in Radiation and 6 papers in Organic Chemistry. Recurrent topics in J Hellhund's work include Atomic and Molecular Physics (20 papers), X-ray Spectroscopy and Fluorescence Analysis (7 papers) and Fullerene Chemistry and Applications (6 papers). J Hellhund is often cited by papers focused on Atomic and Molecular Physics (20 papers), X-ray Spectroscopy and Fluorescence Analysis (7 papers) and Fullerene Chemistry and Applications (6 papers). J Hellhund collaborates with scholars based in Germany, United States and Hungary. J Hellhund's co-authors include A. Müller, S. Schippers, A. L. D. Kilcoyne, A Borovik, Kristof Holste, S. Klumpp, M. Martins, S. Ricz, T. Buhr and R. A. Phaneuf and has published in prestigious journals such as Physical Review Letters, The Astrophysical Journal and Physical Review A.

In The Last Decade

J Hellhund

19 papers receiving 332 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
J Hellhund Germany	11	326	109	87	84	66	23	365
T. Buhr Germany	11	296 0.9×	133 1.2×	32 0.4×	105 1.3×	42 0.6×	32	346
B. Walch United States	9	297 0.9×	76 0.7×	113 1.3×	77 0.9×	52 0.8×	18	343
A Borovik Germany	15	499 1.5×	184 1.7×	39 0.4×	189 2.3×	124 1.9×	52	537
M. Stenke Germany	12	419 1.3×	125 1.1×	70 0.8×	197 2.3×	123 1.9×	19	458
Axel Reinköster Germany	10	450 1.4×	49 0.4×	171 2.0×	121 1.4×	14 0.2×	17	509
J. A. Ludlow United States	13	685 2.1×	115 1.1×	45 0.5×	198 2.4×	333 5.0×	41	718
H. L. Zhou United States	14	511 1.6×	106 1.0×	19 0.2×	146 1.7×	45 0.7×	29	523
Sanja Korica Germany	7	334 1.0×	40 0.4×	75 0.9×	104 1.2×	12 0.2×	11	383
B.J. Olsson Sweden	13	416 1.3×	67 0.6×	18 0.2×	230 2.7×	60 0.9×	18	478
G. Wälder Austria	13	322 1.0×	75 0.7×	87 1.0×	178 2.1×	26 0.4×	30	490

Countries citing papers authored by J Hellhund

Since Specialization

Citations

This map shows the geographic impact of J Hellhund'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 Hellhund with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J Hellhund more than expected).

Fields of papers citing papers by J Hellhund

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J Hellhund. 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 Hellhund. The network helps show where J Hellhund may publish in the future.

Co-authorship network of co-authors of J Hellhund

This figure shows the co-authorship network connecting the top 25 collaborators of J Hellhund. A scholar is included among the top collaborators of J Hellhund 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 Hellhund. J Hellhund is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Becker, Anna, A Borovik, M F Gharaibeh, et al.. (2020). Electron-impact ionisation of W^q+ ions with 1 ⩽ q ⩽ 19. Journal of Physics Conference Series. 1412(15). 152011–152011. 2 indexed citations

Müller, A., M. Martins, A. L. D. Kilcoyne, et al.. (2020). Photoionization and photofragmentation of singly charged positive and negative Sc₃N@C₈₀ endohedral fullerene ions. Journal of Physics Conference Series. 1412(20). 202027–202027. 1 indexed citations

Müller, A., M. Martins, A. L. D. Kilcoyne, et al.. (2019). Photoionization and photofragmentation of singly charged positive and negative Sc3N@C80 endohedral fullerene ions. Physical review. A. 99(6). 18 indexed citations

Müller, A., S. Schippers, J Hellhund, et al.. (2019). Photoionization of tungsten ions: experiment and theory for W⁵⁺. Journal of Physics B Atomic Molecular and Optical Physics. 52(19). 195005–195005. 7 indexed citations

Schippers, S., T. Buhr, A Borovik, et al.. (2019). The photon‐ion merged‐beams experiment PIPE at PETRA III—The first five years. X-Ray Spectrometry. 49(1). 11–20. 19 indexed citations

Müller, A., A Borovik, T. Buhr, et al.. (2018). Near-K-edge single, double, and triple photoionization ofC+ions. Physical review. A. 97(1). 21 indexed citations

Klumpp, S., Alexander A. Guda, J Hellhund, et al.. (2018). Photoabsorption of the molecular IH cation at the iodine3dabsorption edge. Physical review. A. 97(3). 14 indexed citations

Müller, A., S. Schippers, J Hellhund, et al.. (2017). Photoionization of tungsten ions: experiment and theory for ${{\rm{W}}}^{4+}$. Journal of Physics B Atomic Molecular and Optical Physics. 50(8). 85007–85007. 7 indexed citations

Müller, A., D. Bernhardt, A Borovik, et al.. (2017). Photoionization of Ne Atoms and Ne⁺ Ions Near the K Edge: PrecisionSpectroscopy and Absolute Cross-sections. The Astrophysical Journal. 836(2). 166–166. 51 indexed citations

10.

Hellhund, J, et al.. (2016). Photoionization and photofragmentation of theC60+molecular ion. Physical review. A. 93(3). 8 indexed citations

11.

McLaughlin, B M, C P Ballance, S. Schippers, et al.. (2016). Photoionization of tungsten ions: experiment and theory for ${{\rm{W}}}^{2+}$ and ${{\rm{W}}}^{3+}$. Journal of Physics B Atomic Molecular and Optical Physics. 49(6). 65201–65201. 13 indexed citations

12.

Müller, A., A Borovik, T. Buhr, et al.. (2015). Observation of a Four-Electron Auger Process in Near-K-Edge Photoionization of Singly Charged Carbon Ions. Physical Review Letters. 114(1). 13002–13002. 59 indexed citations

13.

Hellhund, J, A Borovik, Kristof Holste, et al.. (2015). Photoionization and photofragmentation of multiply chargedLu3N@C80ions. Physical Review A. 92(1). 20 indexed citations

14.

Müller, A., A Borovik, T. Buhr, et al.. (2015). Observation of four-electron Auger processes. Journal of Physics Conference Series. 635(1). 12033–12033. 2 indexed citations

15.

Müller, A., S. Schippers, J Hellhund, et al.. (2015). Single-photon single ionization of W⁺ions: experiment and theory. Journal of Physics B Atomic Molecular and Optical Physics. 48(23). 235203–235203. 20 indexed citations

16.

Müller, A., A Borovik, T. Buhr, et al.. (2015). Observation of four-electron Auger processes. Journal of Physics Conference Series. 635(9). 92101–92101.

17.

Phaneuf, R. A., A. L. D. Kilcoyne, T. W. Gorczyca, et al.. (2014). Probing confinement resonances by photoionizing Xe inside a C$_{60}^+$ molecular cage. Research Portal (Queen's University Belfast).

18.

Phaneuf, R. A., A. L. D. Kilcoyne, J Hellhund, et al.. (2013). Probing confinement resonances by photoionizing Xe inside a C60+molecular cage. Physical Review A. 88(5). 53 indexed citations

19.

Becker, Anna, J Hellhund, S. Schippers, et al.. (2012). Electron-impact single and double ionization of W¹⁷+ ions. Journal of Physics Conference Series. 388(6). 62022–62022.

20.

Schippers, S., S. Ricz, T. Buhr, et al.. (2012). Photon-ion spectrometer PIPE at the Variable Polarization XUV Beamline of PETRA III. Journal of Physics Conference Series. 388(14). 142016–142016. 3 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.

Explore authors with similar magnitude of impact