R. Hellhammer

1.5k total citations
37 papers, 1.2k citations indexed

About

R. Hellhammer is a scholar working on Computational Mechanics, Biomedical Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, R. Hellhammer has authored 37 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Computational Mechanics, 17 papers in Biomedical Engineering and 10 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in R. Hellhammer's work include Ion-surface interactions and analysis (29 papers), Nanopore and Nanochannel Transport Studies (17 papers) and Polymer Nanocomposite Synthesis and Irradiation (10 papers). R. Hellhammer is often cited by papers focused on Ion-surface interactions and analysis (29 papers), Nanopore and Nanochannel Transport Studies (17 papers) and Polymer Nanocomposite Synthesis and Irradiation (10 papers). R. Hellhammer collaborates with scholars based in Germany, Hungary and Netherlands. R. Hellhammer's co-authors include D. Fink, B. Sulik, N. Stolterfoht, N. Stolterfoht, J. Bundesmann, Volker Hoffmann, А.В. Петров, Z. D. Pešić, J. Bremer and R. Hoekstra and has published in prestigious journals such as Physical Review Letters, Physical Review A and Surface and Coatings Technology.

In The Last Decade

R. Hellhammer

37 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Hellhammer Germany 21 837 550 384 348 283 37 1.2k
J. Pálinkás Hungary 20 258 0.3× 138 0.3× 255 0.7× 271 0.8× 344 1.2× 74 1.2k
Daniel R. Mason United Kingdom 23 471 0.6× 290 0.5× 76 0.2× 1.1k 3.1× 295 1.0× 71 1.7k
R. Wilhelm Germany 22 749 0.9× 193 0.4× 175 0.5× 795 2.3× 403 1.4× 80 1.4k
K. Schiessl Austria 14 239 0.3× 165 0.3× 151 0.4× 90 0.3× 147 0.5× 19 879
Jon Orloff United States 10 348 0.4× 234 0.4× 137 0.4× 244 0.7× 395 1.4× 30 950
F. Senf Germany 19 102 0.1× 190 0.3× 295 0.8× 228 0.7× 410 1.4× 57 1.2k
Hyeyoung Ahn Taiwan 23 213 0.3× 539 1.0× 48 0.1× 573 1.6× 632 2.2× 65 1.5k
L. Maunoury France 16 218 0.3× 78 0.1× 75 0.2× 142 0.4× 260 0.9× 101 871
P.A. Zeijlmans van Emmichoven Netherlands 24 527 0.6× 69 0.1× 322 0.8× 928 2.7× 248 0.9× 54 1.6k
A.S. El-Said Germany 21 1.0k 1.2× 117 0.2× 199 0.5× 730 2.1× 513 1.8× 55 1.2k

Countries citing papers authored by R. Hellhammer

Since Specialization
Citations

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

Fields of papers citing papers by R. Hellhammer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Hellhammer

This figure shows the co-authorship network connecting the top 25 collaborators of R. Hellhammer. A scholar is included among the top collaborators of R. Hellhammer 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 R. Hellhammer. R. Hellhammer 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.
Stolterfoht, N., et al.. (2010). Guided transmission of 3-keV Ne7+ions through nanocapillaries in insulating polymers: Dependence on the capillary diameter. Physical Review A. 82(5). 33 indexed citations
2.
Stolterfoht, N., R. Hellhammer, D. Fink, et al.. (2009). Dynamic properties of ion guiding through nanocapillaries in an insulating polymer. Physical Review A. 79(2). 61 indexed citations
3.
Kanai, Yasuyuki, M. Hoshino, T. Kambara, et al.. (2009). Guiding of slow highly charged ions through nanocapillaries – dynamic aspect –. Journal of Physics Conference Series. 194(1). 12068–12068. 4 indexed citations
4.
Pešić, Z. D., R. Hellhammer, B. Sulik, & N. Stolterfoht. (2009). Strong anisotropy in the proton emission following fragmentation of H2O molecules by impact with slow, highly charged Xenon ions. Journal of Physics B Atomic Molecular and Optical Physics. 42(23). 235202–235202. 10 indexed citations
5.
Pešić, Z. D., R. Hellhammer, B. Sulik, N. Stolterfoht, & K. Tőkési. (2008). Fragmentation of H[sub 2]O Molecules by slow multiply charged Ions. AIP conference proceedings. 88–97. 2 indexed citations
6.
Stolterfoht, N., R. Hellhammer, D. Fink, et al.. (2008). Time evolution of ion guiding through nanocapillaries in a PET polymer. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 267(4). 669–673. 12 indexed citations
7.
Stolterfoht, N., R. Hellhammer, J. Bundesmann, et al.. (2007). 絶縁性テトラフタル酸ポリエチレンにおけるナノ毛細管を通る低速Ne 7+ イオンの誘導:入射電流依存性. Physical Review A. 76. 1–22712. 31 indexed citations
8.
Stolterfoht, N., R. Hellhammer, J. Bundesmann, & D. Fink. (2007). Guiding of slow highly charged ions through insulating nanocapillaries in PET polymers. Radiation effects and defects in solids. 162(7-8). 515–522. 7 indexed citations
9.
Schiwietz, G., K. Czerski, R. Hellhammer, et al.. (2007). Search for short-time phase effects in the electronic damage evolution – A case study with silicon. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 266(8). 1287–1293. 10 indexed citations
10.
Kost, Daniel, Stefan Facsko, W. Möller, R. Hellhammer, & N. Stolterfoht. (2007). Channels of Potential Energy Dissipation during Multiply Charged Argon-Ion Bombardment of Copper. Physical Review Letters. 98(22). 225503–225503. 30 indexed citations
11.
Sulik, B., K. Tőkési, N. Stolterfoht, et al.. (2006). Fermi-shuttle processes in the electron emission by ion impact: Contribution to radiation damages. Radiation Physics and Chemistry. 76(3). 483–486. 5 indexed citations
12.
Pešić, Z. D., R. Hellhammer, D. Klein, et al.. (2006). Anisotropic proton emission after fragmentation of H2O by multiply charged ions. Journal of Physics B Atomic Molecular and Optical Physics. 39(4). 927–937. 19 indexed citations
13.
Pešić, Z. D., R. Hellhammer, N. Stolterfoht, et al.. (2005). Fragmentation of H2O molecules following interaction with slow He2+ ions. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 233(1-4). 207–212. 4 indexed citations
14.
Stolterfoht, N., R. Hellhammer, Z. D. Pešić, et al.. (2005). Guiding of slow neon and molecular hydrogen ions through nanocapillaries in PET. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 235(1-4). 460–467. 25 indexed citations
15.
Ban-d’Etat, B., P. Boduch, S. Bouffard, et al.. (2004). Potential and Kinetic Sputtering of UO2 by Slow Highly Charged Ions. Physica Scripta. 110. 389–389. 7 indexed citations
16.
Chesnel, J.-Y., et al.. (2004). Fragmentation of H2O molecules following the interaction with slow, highly charged Ne ions. Journal of Physics B Atomic Molecular and Optical Physics. 37(7). 1405–1417. 28 indexed citations
17.
Stolterfoht, N., R. Hellhammer, Z. D. Pešić, et al.. (2004). Guiding of slow Ne7+ ions through nanocapillaries in a PET polymer: dependence on the capillary diameter. Surface and Coatings Technology. 196(1-3). 389–393. 16 indexed citations
18.
Stolterfoht, N., R. Hellhammer, Z. D. Pešić, et al.. (2004). Guided transmission of Ne7+ ions through nanocapillaries in PET: dependence on the tilt angle. Vacuum. 73(1). 31–37. 52 indexed citations
19.
Sulik, B., et al.. (2003). Fermi-shuttle acceleration of electrons in ion–matter interaction. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 212. 32–44. 9 indexed citations
20.
Stolterfoht, N., J. Bremer, Volker Hoffmann, et al.. (2002). Transmission of 3 keVNe7+Ions through Nanocapillaries Etched in Polymer Foils: Evidence for Capillary Guiding. Physical Review Letters. 88(13). 133201–133201. 263 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.

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