H. Friedrich

3.5k total citations · 1 hit paper
93 papers, 2.6k citations indexed

About

H. Friedrich is a scholar working on Atomic and Molecular Physics, and Optics, Statistical and Nonlinear Physics and Nuclear and High Energy Physics. According to data from OpenAlex, H. Friedrich has authored 93 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Atomic and Molecular Physics, and Optics, 19 papers in Statistical and Nonlinear Physics and 14 papers in Nuclear and High Energy Physics. Recurrent topics in H. Friedrich's work include Advanced Chemical Physics Studies (23 papers), Cold Atom Physics and Bose-Einstein Condensates (21 papers) and Atomic and Molecular Physics (18 papers). H. Friedrich is often cited by papers focused on Advanced Chemical Physics Studies (23 papers), Cold Atom Physics and Bose-Einstein Condensates (21 papers) and Atomic and Molecular Physics (18 papers). H. Friedrich collaborates with scholars based in Germany, United States and Australia. H. Friedrich's co-authors include D. Wintgen, Johannes Trost, Willis B. Person, M. C. Chu, P. Rabe, B. Sonntag, Robin Côté, M. DRAEGER, Christopher Eltschka and J. Cantó and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and PLoS ONE.

In The Last Decade

H. Friedrich

90 papers receiving 2.5k citations

Hit Papers

Interfering resonances and bound states in the continuum 1985 2026 1998 2012 1985 200 400 600
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Interfering resonances and bound states in the continuum
    1985 629 citations H. Friedrich, D. Wintgen Physical review. A, General physics profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H. Friedrich Germany 26 1.8k 732 368 325 312 93 2.6k
R. Graham Germany 45 3.1k 1.7× 2.5k 3.4× 409 1.1× 213 0.7× 562 1.8× 171 7.2k
Ulrich Schneider Germany 43 5.3k 2.9× 1.4k 1.9× 215 0.6× 186 0.6× 344 1.1× 133 8.7k
Giuseppe Carleo Switzerland 30 3.1k 1.7× 898 1.2× 312 0.8× 121 0.4× 138 0.4× 68 5.4k
J. Zittartz Germany 31 2.2k 1.2× 625 0.9× 135 0.4× 47 0.1× 93 0.3× 124 4.8k
Weiqing Ren United States 25 998 0.6× 647 0.9× 335 0.9× 307 0.9× 401 1.3× 61 4.4k
Leslie Vogt-Maranto United States 24 857 0.5× 239 0.3× 644 1.8× 222 0.7× 305 1.0× 33 3.5k
Xing Rong China 32 2.0k 1.1× 249 0.3× 482 1.3× 161 0.5× 210 0.7× 132 3.4k
Mark P. Silverman United States 24 999 0.6× 133 0.2× 249 0.7× 234 0.7× 341 1.1× 147 1.7k
Bernd A. Berg United States 38 1.7k 0.9× 1.2k 1.6× 132 0.4× 393 1.2× 473 1.5× 163 6.2k
J. E. Gubernatis United States 39 4.1k 2.2× 370 0.5× 537 1.5× 103 0.3× 267 0.9× 134 7.5k

Countries citing papers authored by H. Friedrich

Since Specialization
Citations

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

Fields of papers citing papers by H. Friedrich

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Friedrich

This figure shows the co-authorship network connecting the top 25 collaborators of H. Friedrich. A scholar is included among the top collaborators of H. Friedrich 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 H. Friedrich. H. Friedrich 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.
Friedrich, H., et al.. (2023). An Approach to Analyze the Intermodal Rail Transport Market in Germany. 95–100. 1 indexed citations
2.
Horn, Abigail L., et al.. (2020). A Gravity-Based Food Flow Model to Identify the Source of Foodborne Disease Outbreaks. International Journal of Environmental Research and Public Health. 17(2). 444–444. 10 indexed citations
3.
Horn, Abigail L. & H. Friedrich. (2019). Locating the source of large-scale outbreaks of foodborne disease. Journal of The Royal Society Interface. 16(151). 20180624–20180624. 23 indexed citations
4.
Friedrich, H., et al.. (2018). Dynamic freight flow modelling for risk evaluation in food supply. Transportation Research Part E Logistics and Transportation Review. 121. 4–22. 16 indexed citations
5.
Friedrich, H., et al.. (2017). Legalizing the illegal parking, a solution for parking scarcity in developing countries. Transportation research procedia. 25. 4950–4965. 27 indexed citations
6.
Comes, Tina, et al.. (2013). Proceedings of the 10th International Conference on Information Systems for Crisis Response and Management. Publications of Darmstadt Technical University, Institute for Business Studies (BWL). 33 indexed citations
7.
Friedrich, H., et al.. (2013). Decision Support for Critical Infrastructure Disruptions: An Integrated Approach to Secure Food Supply. RePEc: Research Papers in Economics. 312. 2 indexed citations
8.
Friedrich, H.. (2010). Simulation of logistics in food retailing for freight transportation analysis. Repository KITopen (Karlsruhe Institute of Technology). 23 indexed citations
9.
Friedrich, H., et al.. (2008). Time delays and space shifts for almost monochromatic wave packets after quantum reflection. Journal of Physics Conference Series. 99. 12008–12008. 1 indexed citations
10.
Trost, Johannes, Christopher Eltschka, & H. Friedrich. (1998). Comment on: “Quantization of the highest levels in a molecular potential”. Europhysics Letters (EPL). 43(2). 230–231. 14 indexed citations
11.
Trost, Johannes & H. Friedrich. (1997). WKB and exact wave functions for inverse power-law potentials. Physics Letters A. 228(3). 127–133. 25 indexed citations
12.
Côté, Robin, H. Friedrich, & Johannes Trost. (1997). Reflection above potential steps. Physical Review A. 56(3). 1781–1787. 74 indexed citations
13.
DRAEGER, M., et al.. (1995). Time-dependent approach to electron scattering and ionization in thes-wave model. Physical Review A. 52(5). 3752–3762. 48 indexed citations
14.
Friedrich, H.. (1992). Trapping ‐ ein labiles quantenmechanisches Gleichgewicht. Physikalische Blätter. 48(4). 280–282.
15.
Wintgen, D. & H. Friedrich. (1987). Correspondence of unstable periodic orbits and quasi-Landau modulations. Physical review. A, General physics. 36(1). 131–142. 97 indexed citations
16.
Friedrich, H. & D. Wintgen. (1985). Interfering resonances and bound states in the continuum. Physical review. A, General physics. 32(6). 3231–3242. 629 indexed citations breakdown →
17.
Chu, M. C. & H. Friedrich. (1983). Lowest Landau excited states of a hydrogen atom in magnetic fields up to 4.7 ×1012gauss. Physical review. A, General physics. 28(6). 3651–3652. 11 indexed citations
18.
Friedrich, H. & J. Cantó. (1977). Effective nucleus-nucleus potentials derived from the generator coordinate method. Nuclear Physics A. 291(1). 249–268. 28 indexed citations
19.
Friedrich, H.. (1975). Application of the resonating group method to the scattering light and medium heavy nuclei. Nuclear Physics A. 239(3). 531–531. 1 indexed citations
20.
Friedrich, H. & P. F. Krause. (1973). Internal vibrational modes and hydrogen bonding in mixed crystals of HCN and DCN. The Journal of Chemical Physics. 59(9). 4942–4948. 20 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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